One of the rarest Japanese games (or at least most expensive, at multi-thousands of dollars) is a special version of Yoshi’s Cookie for the Super Famicom (SNES), Yoshi’s Cookie: Kruppon Oven de Cookie. It’s basically the regular version of Yoshi’s Cookie, but branded with promotions for Panasonic’s “Kruppon Oven”, and with a goofy “Cookie Adventure” mode where Yoshi teaches you how to make cookies that resemble the ones in the game.

Check out the video below. FLYING BUTTER!

Thrilling, no?