?etenwolf etenwolf electric ball pump inflation & deflation 2-17psi, 2600mah basketball pump with precise pressure gauge, rechargeable air pump for balls, soccer ball air pump deep black is up for auction in Sports & Outdoors. The current bid is $2.50, 86% below the $17.48 MSRP, in Good Condition. This auction has ended — similar items appear in live auctions regularly.