Professor Elm's Training Method · Professor Program
Market price
$64.74
based on 2 sales
Price history · RAW
2026-05-06 · $56.73
$81.91 · 2026-05-17
How is this value calculated?
Ladder estimate · English
· ~$1.67
gelb
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 11 | 7 d | $1.64 | 89.8 |
| eigene LP-Verkäufe ÷ 0.7798 | 21 | 4 d | $3.03 | 2.38 |
value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = $1.67 · Σ g = 92.18
Measured error for this era×language (backtest): ±22 %
Gate not green — shown only here, never as the price.
Ladder estimate · Deutsch
· ~$1.52
rot
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 0.9233 (Sprach-Faktor aus 15 Karten) | 11 | 7 d | $1.52 | 0.41 |
value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = $1.52 · Σ g = 0.41
Measured error for this era×language (backtest): ±20 %
Gate not green — shown only here, never as the price.
Ladder estimate · Français
· ~$1.69
rot
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 1.0288 (Sprach-Faktor aus 9 Karten) | 11 | 7 d | $1.69 | 6.07 |
value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = $1.69 · Σ g = 6.07
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 | $56.73 |
| 2026-05-06 | EN | RAW LP | Professor Program Professor Elm's Training Method 79/101 Pok | $81.91 |
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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.
Professor Elm's Training Method · Professor Program Dragon Frontiers · 79/101