Auctioned by Goldin, alongside Pauls PSA 10 1999 Charizard, a matching Blastoise, and a factory sealed box of Base Set 1st Edition cards, and a whole bunch of others, they all sold for wildly inflated prices
I could understand if, say, the monster holograms the characters' Duel Discs project had a physical presence, thereby making their attacks actually hurt, but that's not happening for a good four anime spin-offs or so
This set includes the popular OP-17 and OP-18 booster packs, allowing players to obtain previously released cards from OP-17 and strengthen their decks with cards from OP-18
Top Loaders or Semi-Rigids Two different ways of protecting a very valuable card
Lake Boundary () helps bolster this Weakness by applying x2 damage
Mixing can create interesting comparisons between card design evolution and artwork styles across decades