MEMORIAL DAY 4 DAY SALE

Save on HDTVs, laptops, video games and more.

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Ends Monday.

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  • Model: 2708
  • SKU: 1309189878
~Promaster FTA 5000 Module for Pentax AF
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

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$19.95
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  • Model: 5432
  • SKU: 1309189977
Promaster 5000 DX Series Module -Pentax & Samsung
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

$29.95
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  • Model: RFU-L
  • SKU: 1132082
RAY FLASH 2 Large Universal Flash Adapter: Compatible with speedlights that work with select Canon, Nikon, PENTAX, Olympus and Fujifilm cameras; converts your shoe-mount flash into a ring light; adjustable; portable; functions with TTL metering
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.

Some exclusions apply. See the list of Designated Major Online Retailers and full details.

$139.95
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  • Model: 5050DXR
  • SKU: 1308791867
Promaster 5050DXR Digital Flash Module - Pentax
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

$29.95
You may compare up to four items at a time.

Would you like to compare the first four items you selected?

Yes, go to compare

Select 2 to 4 items to Compare