V-Opitos 140 Pack Glow in The Dart Fort Building Kits for Kids Age 4, 5, 6, 7, 8+ Years Old, STEM Building Toys for DIY Castles, Tunnels, Ideal Christmas, Birthday Gifts for Boys & Girls Glow Green - 140pcs is up for auction in Toys & Games. The current bid is $2.50, 96% below the $59.99 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.