actually....if you want to get technical with it...they could be worth more than you think...think of it like you would think of comic books... if they arent damaged, rare, in a protective covering, im sure someone out there would want something for it. if you really want to know, i suggest to take them down to a comic book shop, a card shop, or anywhere that frequently hosts yu-gi-oh!, pokemon, duel masters, or magic: the gathering duels. they could probably tell you or let you know where to go for more information.