Professor Juniper

Dark Explorers · 98/108 ·Uncommon

Illustration: Kanako Eo → All Professor Program cards →

Professor Program $21.52 3 sales Worlds Stamp $1.93 1 sales Normal $2.80 49 sales

Market price

$21.52

Price history · RAW

2026-04-05 · $19.48 $23.46 · 2026-06-23

How is this value calculated?

Ladder estimate · English · ~$1.30 gruen

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
eigene rohe NM-Verkäufe	6	2 mo	$1.22	48.98
eigene LP-Verkäufe ÷ 0.8393	12	2 mo	$3.06	3.65

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = $1.30 · Σ g = 52.63

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

Ladder estimate · Deutsch · ~$1.25 rot

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
en roh NM × 1.0178 (Sprach-Faktor aus 8 Karten)	6	2 mo	$1.25	2.3

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = $1.25 · Σ g = 2.3

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

Ladder estimate · Italiano · ~$2.40 rot

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
en roh NM × 1.963 (Sprach-Faktor aus 11 Karten)	6	2 mo	$2.40	1.44

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = $2.40 · 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	$23.46
2026-06-01	EN	RAW UNKNOWN	Pokemon Reverse Holo Professor Juniper Professor Program Pro	$21.11
2026-04-05	EN	RAW UNKNOWN	Professor Juniper - (2013) 98/108 Professor Program Reverse	$19.48

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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.