Dark Slowking is card #9 of 109 in Team Rocket Returns (2004), a Rare Holo illustrated by Kouki Saitou. At about $130 it is the #35 most valuable card in the set. In a Team Rocket Returns booster it turns up about once every 43 packs. It is one of 26 Slowking cards printed so far.
2000Neo Genesis
2002Neo Destiny
2004Team Rocket Returns
2005Unseen Forces
2010HeartGold & SoulSilver
2012Dark Explorers
2017Burning Shadows
2023Paldea Evolved

















See the full Team Rocket Returns card list
An ungraded Dark Slowking from Team Rocket Returns sells for about $130. A PSA 10 is worth more, roughly $1,696 by our estimate, and a PSA 9 around $522.
It is a Rare Holo, and it shows up about once every 43 Team Rocket Returns packs.
Kouki Saitou drew the art for this card.
Yes, as a digital simulator. Holobrook lets you open Team Rocket Returns 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.