camp'n 14.5 inch universal rv roof vent for trailer, camper, motorhome - rv vent covers for roof - oem lid replacement (14.5 x 14.5 white 1-pack) 1 vent cover white is up for auction in Automotive. The current bid is $2.50, 90% below the $25.97 MSRP, in Good Condition. This auction has ended — similar items appear in live auctions regularly.