Jolteon ex is card #109 of 113 in Delta Species (2005), a Rare Holo EX illustrated by Mitsuhiro Arita. At about $204 it is the #17 most valuable card in the set. In a Delta Species booster it turns up about once every 24 packs. It is one of 41 Jolteon cards printed so far.
1999Jungle
2003Skyridge
2005Delta Species
2007Power Keepers
2010HS—Undaunted
2015Ancient Origins
2019Cosmic Eclipse
2022Brilliant Stars Trainer Gallery

















See the full Delta Species card list
An ungraded Jolteon ex from Delta Species sells for about $204. A PSA 10 is worth more, roughly $2,654 by our estimate, and a PSA 9 around $817.
It is a Rare Holo EX, and it shows up about once every 24 Delta Species packs.
Mitsuhiro Arita drew the art for this card.
Yes, as a digital simulator. Holobrook lets you open Delta Species 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.