yugioh goblin deck Yu-Gi-Oh! - King (SDGU-EN019) - Structure 21: Gates of The Underworld - 1st Edition may be 1st or Unlimited Edition EDH Goblin Deck - Commander

It is worth noting that all three of these decks have exceptionally low usage, so be prepared for them to step into the limelight a little more as the Extradimensional Crisis meta evolves

Their spell and trap support from the GX was incrediblewith their continuous spell Gateway of the Six they could gain nearly infinite advantage to search and summon monsters, and all of that was without counting their synchro boss, Legendary Six Samurai Shi En, one of the first extra deck boss monsters to possess the ability to simply negate spell and trap effects

On top of that, there are ZERO other copies in PSAs database as well as NO sales history, which means this Raichu stands alone as a truly unique Pokmon grail

PSA have an article here that will explain the benefits of having your cards graded in certain situations that can help you decide whether to get your cards graded and how it could be of benefit to you based on various different circumstances