marsomgor 12v macerator pump for rv/boat, 18590-2092, 12gpm, self priming macerator waste pump, with run dry protection, high performance waste evacuation, ideal for rv, marine, and household wastewater is up for auction in Automotive. The current bid is $13.66, 79% below the $65.99 MSRP, in Good Condition. This auction has ended — similar items appear in live auctions regularly.