Entei is card #1 of 17 in POP Series 2 (2005), a Rare illustrated by Kouki Saitou. At about $60.49 it is the #2 most valuable card in the set. In a POP Series 2 booster it turns up about once every 6 packs. It is one of 33 Entei cards printed so far.
1999Wizards Black Star Promos
2003Aquapolis
2005Unseen Forces
2007Secret Wonders
2011Call of Legends
2017Shining Legends
2019Cosmic Eclipse
2023Crown Zenith















See the full POP Series 2 card list
An ungraded Entei from POP Series 2 sells for about $60.49. A PSA 10 is worth more, roughly $786 by our estimate, and a PSA 9 around $242.
It is a Rare, and it shows up about once every 6 POP Series 2 packs.
Kouki Saitou drew the art for this card.