$24.99

King Koopa might not be that great at kidnapping Princess Peach, but the guy makes up for it by being awesome at Mario Kart. In that way, he's probably just like your kid. This Child Bowser Headpiece turns your kid into the Nintendo character, so we can only imagine how much it will improve his karting game. (Not that he needs any help with that in the first place)!

By Disguise