LABOR DAY DEALS

Save on HDTVs, laptops, tablets and more.

Shop the deals ›


Current Offers

  • (3)
  • (6)

Brand

  • (3)
  • (1)
  • (1)
  • (1)

Price

to
  • (2)
  • (1)
  • (2)
  • (1)
  • (1)

Sold By

  • (6)
  • (1)

Customer Rating

  • (1)

Designed Usage

  • (1)

Format

  • (1)

Power Source

  • (2)

Features

  • (1)
  • (1)

Genre

  • (1)
  • (1)

Color

  • (1)
  • (1)

Screen Size

  • (1)

Condition

  • (7)

Fishfinder & Marine GPS Resources


Fishfinder & Marine GPS Questions

Ask fellow shoppers and Best Buy staff. Share your answers.

7 items
Sort by:
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.

$24.99
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

Rating Breakdown

0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
0%
(0 Reviews)
100%
(1 Review)
  • Model: ECHO300C
  • SKU: 1306425009
From our expanded online assortment; 3.5" sunlight-readable color display; dual-beam, dual-frequency sonar; depths up to 1,500'; AutoGain technology; Ultrascroll
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

$286.86
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

  • Model: 301c
  • SKU: 1312814514
3.5" LCD - 2.40 kW Peak - 300 W RMS - 50 kHz/200 kHz
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

$153.62
On Sale
Save $15 (Reg. $168.99)
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

  • Model: echo 301c
  • SKU: 1312711523
3.5" LCD - 2.40 kW Peak - 300 W RMS - 50 kHz/200 kHz
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

$167.28
On Sale
Save $18 (Reg. $184.99)
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

  • Model: SIM-000-10138-001
  • SKU: 1304660068
From our expanded online assortment; compatible with NSE, NSO and NSS systems; Digital Signal Processing (DSP) and frequency sweeping pulse compression (CHIRP) technology; provides fine-grained underwater pictures
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

$1,999.00
On Sale
Save $296 (Reg. $2,295.00)
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

  • Model: IDMK300
  • SKU: 1306796888
JohnsonOutdoors Humminbird IDMK300 In Dash Mounting Kit
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

$30.95
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

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

$50.86
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