Not scraped yet · Prices for this card are updated when someone looks it up.
Price history
| Grade | Fair value |
|---|---|
| PSA 8 | €22.04 |
Not enough sales yet to chart a history for English · PSA.
A US monthly price published by PriceCharting and converted to euros. It is not an EverySlab fair value. PriceCharting
Live offers
0 of 0 Cardmarket offers
0 live offers
Recent sales
Completed sales on eBay, Fanatics and Goldin
| Oct 16, 2026 | Raw | en | i | Unown [I] 37/123 - Mysterious Treasures - HP Pokemon TCG 37/123 [eBay] | €1.24 |
| Oct 15, 2026 | Raw | en | i | Unown [I] 37/123 Mysterious Treasures Pokémon 37/123 [eBay] | €2.22 |
| Oct 2, 2026 | Raw | en | i | Unown [I] #37 Near Mint English [TCGPlayer] | €3.59 |
| Sep 25, 2026 | Raw | en | i | Unown [I] #37 Near Mint English [TCGPlayer] | €2.61 |
| Sep 12, 2026 | Raw | en | i | Unown [I] #37 Near Mint English [TCGPlayer] | €3.43 |
| Sep 9, 2026 | Raw | en | i | Unown [I] 37/123 Rare Mysterious Treasures Pokemon NM/LP 37/123 [eBay] | €3.42 |
| Sep 2, 2026 | Raw | en | i | Unown [I] 37/123 Rare Mysterious Treasures Pokemon NM/LP 37/123 [eBay] | €3.01 |
| Sep 2, 2026 | Raw | en | i | Unown [I] #37 Near Mint English [TCGPlayer] | €5.16 |
| Sep 1, 2026 | Raw | en | i | Unown [I] #37 Near Mint English [TCGPlayer] | €1.86 |
| Aug 30, 2026 | Raw | en | i | Unown [I] #37 Near Mint English [TCGPlayer] | €1.80 |
| Aug 12, 2026 | Raw | en | eBay | Pokémon TCG Unown I Mysterious Treasures 37/123 Regular Rare HP [eBay] | €1.55 |
| Aug 9, 2026 | PSA4 | en | eBay | 2007 POKEMON DIAMOND & PEARL MYSTERIOUS TREASURES #37 UNOWN I PSA 4 #37 [eBay] | €18.21 |
| Aug 6, 2026 | Raw | en | i | Unown [I] #37 Near Mint English [TCGPlayer] | €1.82 |
| Jul 24, 2026 | Raw | en | i | Unown [I] #37 Near Mint English [TCGPlayer] | €2.20 |
| Jul 10, 2026 | Raw | en | i | Unown [I] #37 Near Mint English [TCGPlayer] | €2.19 |
Rows per page
PSA population trend
enHow many copies PSA has graded and how many came back a 10.
No PSA population data for this card yet.
Card details
- Set
- Mysterious Treasures
- Number
- 37/123
- Rarity
- Rare
- Illustrator
- Daisuke Ito
| Grade | Condition | Language | Sales 12m | Median | Last sale | Fair value | Change | Offers | Lowest ask |
|---|---|---|---|---|---|---|---|---|---|
| PSA4 | – | en | 2 | €11.47 | Aug 9, 2026 | €24.02 | – | – | – |
| Raw | – | en | 46 | €1.63 | Oct 16, 2026 | – | – | – | – |
Questions about Unown I
How is the Unown I value calculated?
EverySlab recomputes the Unown I fair values every day, most recently on Oct 28, 2026. Each grade and language gets a median of completed sales from the last 12 months on eBay, Fanatics Collect and Goldin, with older sales adjusted to today's market and recent sales counting more; thinly traded grades are estimated from related grades and languages. How fair value works
How fast does a PSA 4 Unown I sell?
None sold on EU venues in the last 90 days (1 copy on all venues), so there is no EU pace to time a sale from. Listed at €24.02, one copy nets about €16.13 on Cardmarket after fees.
Fair values updated Oct 28, 2026 · completed sales from eBay, Fanatics Collect and Goldin · live asks from Cardmarket · How fair value works
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