Full Arm Cast Cover for Shower Adult Arm, 100% Waterproof Cast Shower Cover Arm, Cast Bag Cast Protector for Shower Arm, Broken Arm Shower Bag is up for auction in Health & Household. The current bid is $1.00, 95% below the $18.99 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.