X-Ray Payday

Money Belt is a 4-player coin minigame in Mario Party 6.

Gameplay
The main point of the game is to get as many coins as you can. To get coins, you must open the boxes on the conveyer belt in front of you. There is a scanning machine to the left of you, that shows you which things are in the boxes. There are empty boxes, coin boxes, money bag boxes, they give you more than one coin, bomb-ombs, and boxing gloves.

Introduction
The introduction shows the first player lifting the top off an empty box.