Renergy Ice Machine for Knee After Surgery, Portable Cold Therapy Machine for Knee Replacement, Post Surgery Ice Therapy System, Timer, 3 Flow Rates, Ice Compression Pad for ACL Recovery & Pain Relief. Brand new in unopened box. Bought for my knee, which got better before i used this! 75 bucks plus shipping and tax online. I am asking less for brand new. Must pick up in N Phx.. Cross posted. Cross streets - Union Hills and 16th St.