This is a wood NES cartridge cutting board made by Etsy shop CuttingBoredom. Ooh, CuttingBoredom — I see what you did there. And I like it. The boards start at $40 and come in walnut, maple, mahogany, or cherry. They do NOT come packaged in a Nintendo, nor do you clean them by blowing in the end. Just saying. Full disclosure.
1Up Your Cooking Game With The NES Cartridge Cutting Board