Professor Juniper

Dark Explorers · 98/108 ·Uncommon

Illustration: Kanako Eo → All Professor Program cards →

Professor Program £16.30 3 sales Worlds Stamp £1.46 1 sales Normal £2.12 49 sales

Market price

£16.30

Price history · RAW

2026-04-05 · £14.75 £17.77 · 2026-06-23

How is this value calculated?

Ladder estimate · English · ~£0.99 gruen

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
eigene rohe NM-Verkäufe	6	2 mo	£0.93	48.98
eigene LP-Verkäufe ÷ 0.8393	12	2 mo	£2.32	3.65

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £0.99 · Σ g = 52.63

Measured error for this era×language (backtest): ±18 %

Ladder estimate · Deutsch · ~£0.94 rot

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
en roh NM × 1.0178 (Sprach-Faktor aus 8 Karten)	6	2 mo	£0.94	2.3

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £0.94 · Σ g = 2.3

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

Ladder estimate · Italiano · ~£1.82 rot

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
en roh NM × 1.963 (Sprach-Faktor aus 11 Karten)	6	2 mo	£1.82	1.44

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £1.82 · Σ g = 1.44

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

PSA Population

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

Recent sales · 3

2026-06-23	EN	RAW UNKNOWN	Professor Juniper - Professor Programa Promociones Holograma	£17.77
2026-06-01	EN	RAW UNKNOWN	Pokemon Reverse Holo Professor Juniper Professor Program Pro	£15.99
2026-04-05	EN	RAW UNKNOWN	Professor Juniper - (2013) 98/108 Professor Program Reverse	£14.75

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FAQ

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.