Shark Stickers Card Profile : Official Yu-Gi-Oh! Site
Hammer Shark (D Team) - Yugipedia - Yu-Gi-Oh! wiki
DUSA-EN001 Double Fin Shark Ultra Rare 1st Edition Mint YuGiOh Card:: Unicorn Cards - YuGiOh!, Pokemon, Digimon and MTG TCG Cards for Players and Collectors.