How to fix NES, Game Boy, Sega Cartridges that seem unfixable until now? Only Untampered games
I had about 10 Game boy games, 10 NES Games that for years I tried to clean with every know method did not work until now. Somehow I made a "magical solution" and they are working now. I am kinda beyond belief. If you have a dirty cartridge that appears not to work...please PM and I will give you a detail list what to do and the final "magical solution". Only $1.00. Let me know.