This video shows one of the most popular original nintendo NES system console games ever made. Mike Tyson’s Punchout is the game in the video, and anyone who owns a nintendo entertainment system (NES) or the famous Yobo FC twin famiclone system most likely already owns this great classic game.
You can usually find tyson’s punchout on Amazon or eBay.com for around $10 or so. However, I haven’t bothered to check the prices in a long time now, so they may be more or less; just go and take a peek for yourself.
Also, note that you will still want to make sure that your 8-bit NES cartridges are clean before trying them in the FC twin systems (or any system for that matter). These systems can’t perform miracles; the games still need to at least be reasonably clean.