This is a 1999 Pokémon TCG card from the Base Set featuring the Water-type character Gyarados. It is a rare, 1st edition, shadowless holo card graded near mint (PSA 7) by Professional Sports Authenticator (PSA). The card is in English and illustrated by Mitsuhiro Arita. Its card number is 6 and it was manufactured by Wizards of the Coast. This vintage card is highly sought after by collectors.