lktnlkt silent basketball size 7 (29.5") – grooved airless foam indoor basketball for quiet dribbling and indoor training, pro pu material – achieve real feel higher bounce quieter orange is up for auction in Sports & Outdoors. The current bid is $1.50, 95% below the $29.99 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.