Controller works and functions as should and works great! It was cleaned with a SNS cleaning cartridge, and was sprayed out with a filtered air compressor as well. System is in good shape and works and reads games. Due to the age, you may need to clean the cartridge port and games on occasion to get them to play.
This was cleaned but cannot guarantee every game will play first try and you may need to move the cartridge around to get it to play. Controller was taken apart and cleaned and works but could use another cleaning if you are capable of it.Buttons registered 99% of the time and are a little spongy. Needed to be pressed just slightly harder to get 100% registration on every press. New 3rd Party AV Cables.