This is a set of Family Computer game cartridges for sale. Each cartridge has stains, discoloration, and fading. Since I don't have the console, I haven't confirmed that they work. My recommendations are: ① Meikyu Kumikyoku: Milon's Secret Castle ② Totsugeki! Macchoman ③ Gekikame Ninja-Den ④ Spartan X ⑤ Ninja Ryukenden II: Ankoku no Jashinken Doraemon was also fun!!! No returns accepted, so please purchase only if you understand this.