COMFIER Cordless Knee Massager, Heated Knee Brace Wrap for Arthritis, Graphene Knee Heating Pad for Knee Pain, Electric Knee Support Fsa Hsa Eligible, Gifts for Men Women (1 Pack) is up for auction in Health & Household. The current bid is $18.67, 63% below the $49.99 MSRP, in Good Condition. This auction has ended — similar items appear in live auctions regularly.