Mario Choco Egg - Error This is a Mario Choco Egg purchased several years ago. While the Mario figure itself is not rare, if you look closely at its left hand, the way the thumb is attached is unusual, making it an error product. You can see this clearly if you compare it to the assembly diagram in the first photo. The box is also included. I couldn't find the base, so I've attached one from another character, but it fits without any issues. It has been stored in its box, so the condition of the item is very good. There is cellophane tape on the bottom of the box (see the third photo).