Fixing three $10 Junk Famicom Nintendo Systems from Japan

I bought 3 $10 Nintendo Family Computer Systems from Japan and try to fix them in this video. It turns out they weren't too damaged at all (at first) and only needed a cartridge slot cleaning to get them back up in running. I also try to fix the Family Basic Cartridge I was sent with the systems and show off the use of the KrzysioCart.
KrzysioCart: https://www.ebay.com/itm/392943601934
(not sponsored, just a good product)
Four X Famicom Cleaning: https://www.youtube.com/watch?v=StxDL7USCmY
Package icon by beth bolton from NounProject.com

Видео Fixing three $10 Junk Famicom Nintendo Systems from Japan канала Inkbox