Sharper Image PowerBoost Pro Hot + Cold Percussion Massager (Open Box) $30 at eBay $30 $150 eBay with vipoutlet has the open box Sharper Image PowerBoost Pro Hot + Cold Percussion Massager (Black, 1016977) on sale for $33 - 8% off with coupon code VIPJUNETAKE8 [Exp 6/30] = $30 with free shipping. $30 retail: $150 (-$2.00) Price Drop See Price History for $100 Posted by Faraday06/06/2026 at 04:38 PM PT