Treyrea Halloween Dinosaur Costume for Kids — Dino Costume with Egg for Child Toddler Dressup Party Onesie Pajamas (Size 90) is up for auction in Toys & Games. The current bid is $1.10, 92% below the $12.99 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.