FULLY Functional, GARMIN 421s display unit. Built-in maps include U.S. Marine. Review photos for more details and what is included. Only what is seen in the photos is included. Minor wear marks, the Anti-glare coating has some very fine scratches on it. See photos for more details and condition.

Internal antenna with external connection for optional external antenna. A transducer (not included) is needed for sonar functions.

Display Unit ONLY, additional accessories can be purchased separately in our store. Power cord, transducer, external antenna, bracket, cover, etc., are not included. Inquire within for other accessories.

SHIPPING FEES: include a portion of the 20% fees that eBay charges the seller on your total payment (including the shipping and taxes you pay), so the seller has enough money left over to pay for shipping materials, postage, and insurance.

We specialize in NEW, and Like New, GARMIN GPSmap ChartPlotters and Sounders, to Navigate the Earth's Waters. 

OUR GUARANTEE: We guarantee the item you receive is the item pictured and is exactly as described in the listing. Every item is CLEANED and TESTED to function as intended, and is CAREFULLY PACKED to arrive safe and undamaged. We take EXTRA CARE so you don't waste your time.

RETURN POLICY: Please Contact us directly within 7 days of receiving your order for a Return Authorization. IF you open a case through eBay instead, then we are restricted on our options to help you. Shipping fees and eBay's seller fees are not refundable, buyer pays for return shipping. Item must be returned in the same unused condition, with the same packaging; any alterations in this may void our guarantee and your return, or reduce your refund.

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