The Official Silent Basketball X (Size 7) – Uncompressed Indoor Basketball for Quiet Dribbling – Grooved Airless Indoor Training PU Foam Basket Ball – Ready to Play for All Ages (29.5\") is up for auction in Sports & Outdoors. The current bid is $2.00, 95% below the $40.00 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.