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Mobile Accessory Resources


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8,472 items
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Platinum Series - Case with Holster for Samsung Galaxy S III Cell Phones - Black - Larger Front
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  • Model: SGC22SB
  • SKU: 5797884
Compatible with Samsung Galaxy S III cell phones; polycarbonate plastic material; felt-lined holster with face-in design and top clip; holster belt clip; snap-together design
$16.99
Clearance
Save $18 (Reg. $34.99)
Fosmon - Leather Phone Case for Samsung Galaxy SIII S3 - Red - Larger Front
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What is Marketplace?

Marketplace Items

  • are sold and shipped by Best Buy-approved third party retailers using our secure checkout; your credit card information stays with Best Buy
  • are not available in Best Buy stores
  • can only be returned to the Marketplace Seller

Learn More

$8.99
Case-Mate - Glam Case for Samsung Galaxy S III Cell Phones - Champagne - Larger Front
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  • Model: BBY025313
  • SKU: 7135716
Compatible with Samsung Galaxy S III cell phones; flexible plastic shell; glitter-coated inlay; slim profile; play-through design
$6.99
Clearance
Save $33 (Reg. $39.99)
Lenmar - Halo Battery Case for Samsung Galaxy S III Cell Phones - Glossy White - Larger Front
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  • Model: BCGS320W
  • SKU: 1153662
Compatible with Samsung Galaxy S III cell phones; built-in lithium-polymer battery; overcharge protection; play-through design; includes USB-to-micro USB cable
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$55.99
On Sale
Save $24 (Reg. $79.99)
Sprint Prepaid - Samsung Galaxy S III 4G No-Contract Cell Phone - White - Larger Front
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  • Model: SPHL710TAVB
  • SKU: 8776306
  • Android operating system
  • 4G LTE speed
  • Wi-Fi capable
  • 4.8" HD Super AMOLED touch screen
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$149.99
On Sale
Save $50 (Reg. $199.99)
Samsung - Galaxy S III 4G Cell Phone (Unlocked) - Blue - Larger Front
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  • Model: I747 BLUE
  • SKU: 9205138
  • Android 4.0 Ice Cream Sandwich operating system
  • 4G LTE speed
  • Wi-Fi
  • Super AMOLED capacitive touch screen
  • Only compatible with GSM carriers, including AT&T and T-Mobile
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$199.99
Incipio - DualPro Case for Samsung Galaxy S III Cell Phones - Neon Pink/Black - Larger Front
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  • Model: SA-303
  • SKU: 1531011
Compatible with Samsung Galaxy S III cell phones; rigid Plextonium frame; silicone core; soft-touch finish; clear screen protector
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$26.99
On Sale
Save $3 (Reg. $29.99)
Incipio - DualPro SHINE Case for Samsung Galaxy S III Cell Phones - Gray/Silver - Larger Front
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  • Model: SA-311
  • SKU: 1531921
Compatible with Samsung Galaxy S III cell phones; rigid Plextonium frame; silicone core; brushed-aluminum finish; radio-transparent design
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$34.99
Ballistic - Tough Jacket Case for Samsung Galaxy S III Cell Phones - Black/White - Larger Front
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  • Model: TJ0930-A08C
  • SKU: 4474741
BALLISTIC Tough Jacket Case for Samsung Galaxy S III Cell Phones: Compatible with Samsung Galaxy S III cell phones; polycarbonate construction; HexTec technology; reinforced corners; multiple layers
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$34.99
Lenmar - Halo Battery Case for Samsung Galaxy S III Cell Phones - Glossy Black - Larger Front
You may compare up to four items at a time.

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  • Model: BCGS320K
  • SKU: 1153999
Compatible with Samsung Galaxy S III cell phones; built-in lithium-polymer battery; overcharge protection; play-through design; includes USB-to-micro USB cable
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$79.99
Incipio - feather Hard Shell Case for Samsung Galaxy S III Cell Phones - Neon Blue - Larger Front
You may compare up to four items at a time.

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  • Model: SA-298
  • SKU: 1530995
Compatible with Samsung Galaxy S III cell phones; rigid Plextonium frame; soft-touch finish; ultralightweight, low-profile construction; includes a screen protector
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$16.99
On Sale
Save $8 (Reg. $24.99)
Incipio - feather Hard Shell Case for Samsung Galaxy S III Cell Phones - Glossy White - Larger Front
You may compare up to four items at a time.

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  • Model: SA-333
  • SKU: 1531542
Compatible with Samsung Galaxy S III cell phones; rigid Plextonium frame; soft-touch finish; ultralightweight, low-profile construction; includes a screen protector
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$17.99
On Sale
Save $7 (Reg. $24.99)
Incipio - feather SHINE Shell Case for Samsung Galaxy S III Cell Phones - Silver - Larger Front
You may compare up to four items at a time.

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  • Model: SA-312
  • SKU: 1531985
Compatible with Samsung Galaxy S III cell phones; Plextonium material; radio-transparent design; brushed-aluminum finish; includes screen protector
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$24.99
V-MODA - METALLO Case for Samsung Galaxy S III Cell Phones - Red - Larger Front
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  • Model: VCASE-S3-ORANGE
  • SKU: 2961406
V-MODA METALLO Case for Samsung Galaxy S III Cell Phones: Compatible with Samsung Galaxy S III cell phones; VERZADOCK back plate; metal material; sliding lock mechanism; tactile feel; lightweight design
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$55.99
On Sale
Save $43.99 (Reg. $99.98)
Samsung - Galaxy S III 4G Cell Phone (Unlocked) - White - Larger Front
You may compare up to four items at a time.

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  • Model: I747 WHITE
  • SKU: 9205147
  • Android 4.0 Ice Cream Sandwich operating system
  • 4G LTE speed
  • Wi-Fi
  • Super AMOLED capacitive touch screen
  • Only compatible with GSM carriers, including AT&T and T-Mobile
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

$199.99