Gyarados is card #30 of 181 in Team Up (2019), a Rare Holo illustrated by Hasuno. At about $11.53 it is the #48 most valuable card in the set. In a Team Up booster it turns up about once every 63 packs. It is one of 57 Gyarados cards printed so far.
1999Base Set
2002Legendary Collection
2006Holon Phantoms
2009Platinum
2013Legendary Treasures
2017Crimson Invasion
2019Team Up
2021Evolving Skies

















See the full Team Up card list
An ungraded Gyarados from Team Up sells for about $11.53. A PSA 10 is worth more, roughly $57.65 by our estimate, and a PSA 9 around $26.52.
It is a Rare Holo, and it shows up about once every 63 Team Up packs.
Hasuno drew the art for this card.
Yes, as a digital simulator. Holobrook lets you open Team Up booster packs in your browser with the set's real pull rates and keep what you pull in a digital binder. No real cards, nothing to buy.