I wish these Mario, Koopa, Goomba, and Shroom 4GB USB thumb drives were actual Nintendo mass-produced products. That way I wouldn't have to spend $55 on each of them, but hey, they are handcrafted with love.
The Mario Brick—which is available in one and six feet configurations—costs only $19, though. So nice indeed. [Etsy via Geeky Gadgets]