(Similar)12'x20' Upgraded Carport Replacement Top Canopy Cover for Car Garage Shelter Tent Party Tent with Ball Bungees Grey (Only Top Cover, Frame is not Included) Grey 12x20 is up for auction in Patio, Lawn & Garden. The current bid is $5.00, 95% below the $99.99 MSRP, in Good Condition. This auction has ended — similar items appear in live auctions regularly.