Welcome to my first Instructable, I will tell you how to make a Nes money bank only using
A small flat-head screwdriver
A nes game of your choice
Scotch Tape (I think duct tape might work.)
Step 1: Take Out Screws.
Take out all 5 screws on the back of the nes cartridge with a small flathead screwdriver.
Step 2: Tape It.
You will now notice that the cartridge split into 2 halves. Put Scotch tape on both halves so they connect. Use a lot of tape. Put one piece of tape on the right side to stop it from opening.
Step 3: Finished!
It is now completed. Store money in it or something. Remove the tape on the right side to open.