Keldeo EX #37 — Pokémon Japanese EX Battle Boost Card Value
Pokémon Japanese EX Battle BoostWhat the Keldeo EX #37 card from Pokémon Japanese EX Battle Boost is worth — ungraded and graded (PSA 10).
Keldeo EX #37 value — Ungraded $4 · Grade 9 $5 · PSA 10 $43. Prices updated July 2026.
Real sold prices per grade — the PSA 10 premium on this card is 10.8× raw.
Live on eBay right now
Which version do you have?
For the cheapest way to own Keldeo EX #37, buy the Standard version for $4. The 1st Edition version, also priced at $4, offers a premium due to its collectible edition status, though the price difference is negligible here. If you are strictly budget-conscious, the Standard version suffices. Collectors prioritizing the specific 1st Edition status should purchase that version, as it holds slight collectible value over the standard print.
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Item details
- Brand
- Pokémon
- Set
- Pokémon Japanese EX Battle Boost
- Game
- Pokémon
Keldeo EX #37 (Pokémon Japanese EX Battle Boost) card value
An ungraded Keldeo EX #37 from Pokémon Japanese EX Battle Boost averages around $4. A Grade 9 copy runs about $5, and a PSA 10 gem-mint commands $43.
What drives the price
Centering, corners, edges, and surface decide a card's grade — and the grade decides the price. The jump from raw to PSA 10 can be 5–20×, so condition is everything. Holos, first editions, and shadowless prints carry the biggest premiums.
Price guide
Sold values by grade vs. what sellers ask today
| Condition | Value | Based on |
|---|---|---|
| Ungraded | $4 | eBay sold comps |
| Grade 9 | $5 | eBay sold comps |
| PSA 10 | $43 | eBay sold comps |
Frequently asked questions
- What is the starting price for an ungraded Keldeo EX #37?
- Ungraded copies of Keldeo EX #37 are currently listed starting at $4.
- How much is a graded PSA 10 copy of this card?
- A PSA 10 graded Keldeo EX #37 is valued at $43.
- Which set does Keldeo EX #37 belong to?
- This card is from the Pokémon Japanese EX Battle Boost set.
