A game where you can create your own Mario courses. I'm selling it because I don't play it much anymore. I've confirmed that it works and can be played without any problems. There are no noticeable scratches or stains on the case or cartridge. The case has been lightly cleaned and disinfected with an alcohol wipe. Stored at home (no smokers). [Shipping] I will ship it carefully via Rakuraku Mercari delivery. Immediate purchase is welcome. Please purchase if you understand that this is a used item. Thank you for looking.