Professor Turo's Scenario

Paradox Rift · 171/182 ·Uncommon

Illustration: hncl → All Staff Stamp cards →

Professor Program £274.63 2 sales Staff Stamp £28.53 6 sales Championship Stamp £5.69 12 sales Cosmos Holo £2.33 3 sales Normal £1.80 31 sales

Market price

£28.53

Price history · RAW

2025-12-30 · £20.94 £68.03 · 2026-07-05

Cross-market · RAW median per marketplace

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

ebay.de	n=3	£66.70	+116%
ebay.it	n=3	£30.92	—

How is this value calculated?

Ladder estimate · English · ~£1.80 gruen

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
eigene rohe NM-Verkäufe	9	2 mo	£1.80	73.47

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £1.80 · Σ g = 73.47

Measured error for this era×language (backtest): ±16 %

Ladder estimate · Deutsch · ~£1.45 gruen

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
en roh NM × 0.809 (Sprach-Faktor aus 112 Karten)	9	2 mo	£1.45	1.98

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £1.45 · Σ g = 1.98

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

Ladder estimate · Français · ~£2.04 gelb

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
en roh NM × 1.1339 (Sprach-Faktor aus 56 Karten)	9	2 mo	£2.04	1.49

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £2.04 · Σ g = 1.49

Measured error for this era×language (backtest): ±25 %

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

Ladder estimate · Italiano · ~£1.83 gruen

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
en roh NM × 1.0126 (Sprach-Faktor aus 41 Karten)	9	2 mo	£1.83	3.46

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £1.83 · Σ g = 3.46

Measured error for this era×language (backtest): ±17 %

PSA Population

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

Recent sales · 6

2026-07-05	EN	RAW UNKNOWN	Pokémon TCG Professor Turo’s Scenario 171/182 STAFF Stamped · eBay	£20.94
2026-05-31	EN	RAW UNKNOWN	Pokémon TCG Professor Turo’s Scenario 171/182 STAFF Stamped	£30.92
2026-05-28	EN	RAW UNKNOWN	Pokémon TCG Professor Turo’s Scenario 171/182 STAFF Stamped	£66.75
2026-05-04	EN	RAW UNKNOWN	Pokémon TCG Professor Turo's Scenario 171/182 Staff Promo	£57.85
2026-04-04	EN	RAW UNKNOWN	Pokemon Professor Turo's Scenario 171/182 Regional Champions	£68.03
2025-12-30	EN	RAW UNKNOWN	Pokemon Professor Turo's Scenario 171/182 Regional Champions	£66.70

Frequently asked questions

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.