Check the listing for details. Newmar NP12 Nav-Pac DC Power Conditioner 12volt. Condition: Used. Listed at 149.00 USD. colaShipping and local pickup offered.Please note that you are buying new, new old stock and pre-owned parts and therefore, we are not able to bench test certain items. We do visually inspect all items for major defects and power up all units.Refund Policy: If for some reason, you are not pleased with your purchase, we offer a full refund on this item (not including shipping/handling). You must notify us via email to request a refund within a 3 day period of your receipt of the item A refund of the sale price will be processed, if within 10 days of its purchase, the item is safely returned and is in the same condition as it was received. Please note that we do not pay for return shipping unless the item is deemed non-working or defective.******We May Have In Stock Other Pre-Owned or New "Out of Production" Marine Parts******Please contact us thru ebay if you have any questions. <div><a href="http://mostpopular.sellathon.com/?id=AC1271165"><img src="http://www.sellathon.com/Resources/Images/countercredit.gif" border="0"></a></div>