Quite possibly the Rarest Error card in my Collection, Not only is this a repeated Stage Error Blastoise, it is also Square Cut. Gyarados 6 102 Square Cut Error Square cut errors can be some of the more difficult errors to prove their legitimacy. It's estimated that a large percentage of raw square cut cards Square cuts are interesting error cards you can find in the Pokemon card hobby, because the cards shouldn't be square cut in the first place There are two ways how 1999 Pokemon Base Set Shadowless Disco Holo Square Cut Test Print Set One corner square cut? : r PokemonMisprints