Ekans is card #108 of 165 in Expedition Base Set (2002), a Common illustrated by Kyoko Umemoto. At about $51.66 it is the #90 most valuable card in the set. In an Expedition Base Set booster it turns up about once every 9 packs. It is one of 17 Ekans cards printed so far.
1999Fossil
2002Expedition Base Set
2004Team Rocket Returns
2008Great Encounters
2014XY
2019Hidden Fates
2023151
2025Destined Rivals

















See the full Expedition Base Set card list
An ungraded Ekans from Expedition Base Set sells for about $51.66. A PSA 10 is worth more, roughly $672 by our estimate, and a PSA 9 around $207.
It is a Common, and it shows up about once every 9 Expedition Base Set packs.
Kyoko Umemoto drew the art for this card.
Yes, as a digital simulator. Holobrook lets you open Expedition Base Set 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.