Septic Safe Tube Free 4 Ply Soft Toilet Paper RV Essential and Mom Approved for Travel Trailers Campers Marine Biodegradable 4 Boxes 320 Wipes is up for auction in Health & Household. The current bid is $3.50, 85% below the $23.99 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.