Looking for a sweet little storage box to hide various trinkets or doodads? Well, you can't get a much cooler form factor than the original NES controller.
Etsy seller GeekGear is selling little hinged NES controllers, with all the buttons glued into place. You can use it to keep your keys and spare change or anything else you want. It's not the most elaborate mod to an NES controller we've ever seen, but you've got to love the simplicity of it. If only the inside parts were sanded down to allow it to hold more it'd be just perfect.