Tentacruel is card #66 of 110 in Legendary Collection (2002), a Uncommon illustrated by Kagemaru Himeno. At about $95.00 it is the #62 most valuable card in the set. In a Legendary Collection booster it turns up about once every 12 packs. It is one of 16 Tentacruel cards printed so far.
1999Fossil
2001Southern Islands
2002Legendary Collection
2003Aquapolis
2006Legend Maker
2008Legends Awakened
2015Primal Clash
2019Unbroken Bonds

















See the full Legendary Collection card list
An ungraded Tentacruel from Legendary Collection sells for about $95.00. A PSA 10 is worth more, roughly $1,235 by our estimate, and a PSA 9 around $380.
It is a Uncommon, and it shows up about once every 12 Legendary Collection packs.
Kagemaru Himeno drew the art for this card.
Yes, as a digital simulator. Holobrook lets you open Legendary Collection 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.