Card pricesHS—Undaunted
Jolteon 28/90 — HS—Undaunted
Jolteon is card 28/90 from HS—Undaunted (HeartGold & SoulSilver, 2010), a Uncommon Pokémon card illustrated by Shin Nagasawa.
Jolteon price
Prices: TCGplayer market (US, $) and Cardmarket trend (EU, €) via TCGdex open data, each shown with the date it was last updated. Indicative only — UK sold prices on eBay are often the best guide.
Card details
- Set
- HS—Undaunted
- Number
- 28/90
- Rarity
- Uncommon
- Card type
- Pokémon · Stage 1
- Energy type
- Lightning
- Illustrator
- Shin Nagasawa
- Released
- 18 August 2010
About this card
Jolteon 28/90 is card 28 in HS—Undaunted (90 numbered cards, plus 1 secret rares). It's one of 26 Uncommon cards in the set — 29% of 91. There are 23 English cards named “Jolteon”. This is the 11th; the first was in Jungle (1999). It has 80 HP and evolves from Eevee. Shin Nagasawa illustrated this card only in HS—Undaunted and 304 English cards in total.
It isn't legal in the 2026–27 Standard format, so demand comes mainly from collectors.
More: full HS—Undaunted list
Is Jolteon 28/90 worth anything?
Copies of this card currently trade at around €3.24 on Cardmarket, assuming near-mint condition. The price you'll get in the UK depends mostly on condition: check the corners, edges and surface, and whether the artwork is well centred. Damaged cards sell for much less, while professionally graded copies in top condition can sell for far more.
To be sure you have the right card, match the set symbol and the number 28/90 printed at the bottom of your card. There are 39 different Jolteon cards, so the number matters. Then compare completed eBay UK listings — sold prices, not asking prices — for copies in similar condition.
Other Jolteon cards
| No. | Card | Rarity | Price | Collection |
|---|---|---|---|---|
| 153/131 | Jolteon ex Prismatic Evolutions · 2025 | Special Illustration Rare | — | |
| 30/131 | Jolteon ex Prismatic Evolutions · 2025 | Double Rare | — | |
| 29/131 | Jolteon Prismatic Evolutions · 2025 | Rare | — | |
| 135/165 | Jolteon Scarlet & Violet 151 · 2023 | Rare | — | |
| TG04 | Jolteon Brilliant Stars Trainer Gallery · 2022 | Trainer Gallery Rare Holo | — | |
| 177/203 | Jolteon V Evolving Skies · 2021 | Rare Ultra | — | |
| 51/203 | Jolteon VMAX Evolving Skies · 2021 | Rare Holo VMAX | — | |
| 47/185 | Jolteon Vivid Voltage · 2020 | Rare | — | |
| SWSH184 | Jolteon VMAX SWSH Black Star Promos · 2019 | Promo | — | |
| SWSH183 | Jolteon V SWSH Black Star Promos · 2019 | Promo | — | |
| SWSH151 | Jolteon V SWSH Black Star Promos · 2019 | Promo | — | |
| SWSH094 | Jolteon SWSH Black Star Promos · 2019 | Promo | — |
Questions people ask
What set is Jolteon 28/90 from?
HS—Undaunted, released 18 August 2010 in the HeartGold & SoulSilver series. Look for the set symbol next to the number 28/90.
How rare is Jolteon 28/90?
It's an Uncommon — one of 26 cards at that rarity in HS—Undaunted.
Who illustrated Jolteon 28/90?
Shin Nagasawa, who has 304 English Pokémon cards credited.
Is Jolteon 28/90 legal in Standard?
No, not in the 2026–27 Standard format. It can still be played in Expanded if legal there, or casually.
How many Jolteon cards are there?
23 in English, from Jungle (1999) to Prismatic Evolutions (2025).
Data checked · How we build our guides