Copper Knee Braces for Knee Pain Women & Men - 2 Pack Knee Brace Compression Sleeve, Best knee Support for Arthritis Pain,Meniscus Tear, Running,Weightlifting,Working Out,ACL,MCL,Knee Pain Relief X-Large Copper-Black (Pack of 2) 2 is up for auction in Sports & Outdoors. The current bid is $3.50, 79% below the $16.99 MSRP, in Good Condition. This auction has ended — similar items appear in live auctions regularly.