Unown I

Mysterious Treasures · 37/123 ·Rare

Illustration: Daisuke Ito →

Variant Reverse Holo · 37 £3.06

Market price

£1.22

based on 8 sales

Price history · RAW

2026-05-16 · £0.57 £2.92 · 2026-09-29

Cross-market · RAW median per marketplace

Spread vs. cheapest market — before shipping/duty/fees

ebay.co.uk	n=4	£1.22	+88%
ebay.de	n=2	£1.06	+63%
ebay.com	n=2	£0.65	—

Price per print

🇩🇪 Normal · DE 2 sales · too few Last sale £1.27

🇬🇧 Normal · EN 2 sales · too few Last sale £2.92

How is this value calculated?

PSA Population EN Σ 8

PSA 9

4 50%

PSA 8

2 25%

PSA ≤7

2 25%

PSA · as of 2026-10-08

Recent sales · 8

2026-09-29	DE	RAW UNKNOWN	Pokémon Karte Icognito I 37/123 ☆ Geheimnisvolle Schätze Set · eBay	£1.27
2026-07-04	EN	RAW HP	Pokémon TCG Unown I Mysterious Treasures 37/123 Regular Rare · eBay	£1.22
2026-07-04	EN	RAW DMG	Unown I 37/123 - DMG Mysterious Treasures - Pokemon 2007 Rar · eBay	£1.22
2026-06-14	EN	RAW LP	Pokemon 2007 Mysterious Treasures Unown I 37 LP · eBay	£0.73
2026-06-01	DE	RAW UNKNOWN	Pokemon Diamant & Perl - Geheimnisvolle Schätze 37/123 - Ico · eBay	£0.84
2026-05-31	EN	RAW UNKNOWN	Unown I 37/123 Rare DP Mysterious Treasures Pokemon · eBay	£2.92
2026-05-18	EN	RAW UNKNOWN	Pokémon TCG Unown I Mysterious Treasures 37/123 Regular Rare · eBay	£0.57
2026-05-16	EN	RAW DMG	Pokémon TCG Unown I Mysterious Treasures 37/123 Regular Rare · eBay	£1.22

Frequently asked questions

What will I get for Unown I Mysterious Treasures 37/123 if I want to sell quickly?

Half of all sales fell between £0.84 and £1.22, with a median of £1.22. Selling fast lands you nearer the lower end; with patience, good photos and a complete title the upper end is achievable.

Below which price is an offer for Unown I Mysterious Treasures 37/123 unrealistic?

The cheapest genuine sales were around £0.73. Offers well below £0.44 are typically fakes, mislabelled cards or a different variant — ask for photos of all four borders and a close-up of the surface.

How does lastsold determine the market value?

lastsold uses only real sales — eBay plus auction houses like Goldin & Fanatics — recent sales count more (recency weighting), outliers and fakes are removed. It's not an estimate but actual sold prices, separated by condition, language and grading.