There's 1st edition and unlimited. If I was first edition ith would have a lil I edition symbol by the pic in the left hand side. I forget exactly I think under the pic. A 1st edition is usually more valuable but I've seen it the other way around as well.... The value can be a few cents in difference to dollars depending on the card
people i have an auction to if you want to check it out here the link http://www.listia.com/auction/10844913-20-pokemon-cards-reverse-holos-holos-an .sorry Deborah for posting this