Professor Elm's Training Method

Dragon Frontiers · 79/101 ·Uncommon

Illustration: Ken Sugimori → All Professor Program cards →

Professor Program €50,74 2 sales Normal €7,02 79 sales

Market price

€57,90

Price history · RAW

2026-05-06 · €50,74 €73,26 · 2026-05-17

How is this value calculated?

Ladder estimate · English · ~€2,24 gelb

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
eigene rohe NM-Verkäufe	9	31 d	€2,23	73.47
eigene LP-Verkäufe ÷ 0.7701	18	33 d	€2,46	3.94

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = €2,24 · Σ g = 77.41

Measured error for this era×language (backtest): ±22 %

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

Ladder estimate · Deutsch · ~€2,20 rot

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
en roh NM × 0.9854 (Sprach-Faktor aus 42 Karten)	9	31 d	€2,20	2.35

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = €2,20 · Σ g = 2.35

Measured error for this era×language (backtest): ±20 %

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

Ladder estimate · Français · ~€2,29 rot

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
en roh NM × 1.0288 (Sprach-Faktor aus 9 Karten)	9	31 d	€2,29	5.98

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = €2,29 · Σ g = 5.98

Measured error for this era×language (backtest): ±2 %

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

PSA Population

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

Recent sales · 2

2026-05-17	EN	RAW UNKNOWN	Pokemon Professor Elm's Training Method 79/101 Stamped Profe	€50,74
2026-05-06	UNKNOWN	RAW LP	Professor Program Professor Elm's Training Method 79/101 Pok	€73,26

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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.