Nes Nintendo Super Mario Bros 3 loose cart. 

cleaned and working great. Fast shipping! Thanks!

If you are ready to buy, that's great, no need to read on. If you're unsure, please continue:

1. Each game I sell is is cleaned on the outside. Stickers are taken off and markers/writing are removed. 

2. I open each cart and then clean the inside as well. I hand polish the connecting pins. I test the battery if there is one and replace if necessary.

3. The game is put back together and tested to work well.

I ship same day and package securely. I live on the east coast EST. 

If there are any problems with your order or if you have questions, contact me. I will respond the same day. 

Thank you!