?baisidiwei Soft Baseballs, Foam Training Baseball 12 Pack for Kids Regulation Size Foam Baseballs for Soft & Safe Throwing, Catching and Batting Practice yellow foam baseball is up for auction in Sports & Outdoors. The current bid is $5.00, 75% below the $19.99 MSRP, in Good Condition. This auction has ended — similar items appear in live auctions regularly.