Poliwhirl

Unleashed · 37/95 ·Uncommon

Illustration: Naoyo Kimura → All Staff Stamp cards →

Staff Stamp £254.29 8 sales League Promo £29.20 6 sales Normal £4.06 139 sales

Market price

£232.00

Price history · RAW

2026-04-09 · £107.17 £552.71 · 2026-08-23

How is this value calculated?

Ladder estimate · English · ~£4.06 gruen

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
eigene rohe NM-Verkäufe	7	42 d	£4.06	57.14
eigene LP-Verkäufe ÷ 0.7771	31	45 d	£4.21	2.48

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £4.06 · Σ g = 59.62

Measured error for this era×language (backtest): ±19 %

Ladder estimate · Deutsch · ~£2.21 rot

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
en roh NM × 0.5443 (Sprach-Faktor aus 9 Karten)	7	42 d	£2.21	1.94

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £2.21 · Σ g = 1.94

Measured error for this era×language (backtest): ±27 %

Gate not green — shown only here, never as the price.

PSA Population

No PSA numbers for this print yet — in any language.

Recent sales · 8

2026-08-23	EN	RAW UNKNOWN	Pokémon Poliwhirl 37/95 Staff Promo S/P/T Championships Cros · eBay	£242.05
2026-08-02	EN	PSA 10	POLIWHIRL STAFF POKEMON 37/95 2010 HG &SS UL-CRSHTCH-S/P/T C	£667.51
2026-07-10	EN	PSA 9	Pokemon Poliwhirl Staff Holo Card 37/95 HGSS PSA 9	£297.58
2026-06-16	EN	RAW UNKNOWN	5 CartesPokemon Poliwhirl 37/95 STAFF State Championships Pa	£552.71
2026-05-05	EN	RAW NM	Pokemon TCG: 2010 HGSS Unleashed City Championships STAFF Po	£107.17
2026-04-22	EN	RAW UNKNOWN	Pokémon Poliwhirl Unleashed STAFF Reverse Holo	£219.73
2026-04-13	EN	CGC 6.5	2010 Pokemon HGSS Promo Unleashed Championship Staff Holo Po	£60.10
2026-04-09	EN	RAW UNKNOWN	2010 Pokemon HeartGold & SoulSilver Unleashed Poliwhirl Prom	£144.38

Frequently asked questions

Is it worth grading Poliwhirl Unleashed 37/95?

A PSA 10 currently sells for about £667.51, raw the card sits at £107.17 — 6,2× as much. Mathematically, submitting returns £667.51 on average, before fees and shipping. Rule of thumb: submit when the value at a realistic grade is at least double the raw value — which is the case here. Centering decides it: an off-centre card will not get a 10.

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.