Squirtle · Anniversary Stamp
Origin: First Partner Illustration Collection (Series 1) · Product insert
Market price
$30.86
based on 1 sales
How is this value calculated?
Ladder estimate · English
· ~$23.68
gruen
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 234 | 2 d | $23.75 | 1910.2 |
| eigene PSA7-Verkäufe ÷ 1.7938 | 2 | 36 d | $9.12 | 2.22 |
| eigene LP-Verkäufe ÷ 0.8032 | 16 | 5 d | $27.12 | 2.07 |
| eigene PSA9-Verkäufe ÷ 2.8792 | 93 | 4 d | $9.02 | 1.44 |
| eigene PSA8-Verkäufe ÷ 1.5249 | 5 | 14 d | $18.69 | 1.42 |
| eigene PSA10-Verkäufe ÷ 10.5102 | 221 | 2 d | $8.36 | 0.16 |
| fr roh NM × 0.7904 (Sprach-Faktor aus 52 Karten) | 14 | 4 d | $20.48 | 5.98 |
| it roh NM × 0.9938 (Sprach-Faktor aus 50 Karten) | 11 | 16 d | $14.41 | 2.15 |
value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = $23.68 · Σ g = 1928.41
Measured error for this era×language (backtest): ±16 %
Ladder estimate · Deutsch
· ~$23.80
gruen
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 39 | 10 d | $23.81 | 318.37 |
| eigene PSA10-Verkäufe ÷ 10.5102 | 2 | 31 d | $16.77 | 0.16 |
| fr roh NM × 0.8745 (Sprach-Faktor aus 43 Karten) | 14 | 4 d | $22.67 | 1.77 |
| en roh NM × 1.2053 (Sprach-Faktor aus 75 Karten) | 234 | 2 d | $28.63 | 1.61 |
| unknown roh NM × 0.6836 (Sprach-Faktor aus 15 Karten) · Set -16% nachgeführt | 5 | 4 mo | $30.53 | 1.19 |
| it roh NM × 1.003 (Sprach-Faktor aus 41 Karten) | 11 | 16 d | $14.54 | 1.03 |
value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = $23.80 · Σ g = 324.13
Measured error for this era×language (backtest): ±17 %
Ladder estimate · Français
· ~$25.73
gruen
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 14 | 4 d | $25.91 | 114.29 |
| eigene PSA9-Verkäufe ÷ 2.8792 | 2 | 1 d | $8.57 | 1.39 |
| eigene PSA10-Verkäufe ÷ 10.5102 | 7 | 9 d | $8.75 | 0.16 |
| en roh NM × 1.2659 (Sprach-Faktor aus 52 Karten) | 234 | 2 d | $30.06 | 6.52 |
| de roh NM × 1.1435 (Sprach-Faktor aus 43 Karten) | 39 | 10 d | $27.22 | 1.6 |
| it roh NM × 1.233 (Sprach-Faktor aus 38 Karten) | 11 | 16 d | $17.88 | 1.22 |
| unknown roh NM × 0.759 (Sprach-Faktor aus 12 Karten) · Set -10% nachgeführt | 5 | 4 mo | $35.19 | 0.76 |
value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = $25.73 · Σ g = 125.94
Measured error for this era×language (backtest): ±20 %
Ladder estimate · Italiano
· ~$14.98
gruen
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 11 | 16 d | $14.49 | 89.8 |
| eigene LP-Verkäufe ÷ 0.8032 | 5 | 22 d | $24.27 | 2.01 |
| eigene PSA9-Verkäufe ÷ 2.8792 | 31 | 20 d | $8.20 | 1.44 |
| eigene PSA8-Verkäufe ÷ 1.5249 | 2 | 22 d | $15.73 | 1.38 |
| eigene PSA10-Verkäufe ÷ 10.5102 | 112 | 18 d | $8.00 | 0.16 |
| en roh NM × 1.0062 (Sprach-Faktor aus 50 Karten) | 234 | 2 d | $23.90 | 2.43 |
| unknown roh NM × 0.5685 (Sprach-Faktor aus 13 Karten) · Set -20% nachgeführt | 5 | 4 mo | $24.62 | 1.91 |
| fr roh NM × 0.8112 (Sprach-Faktor aus 38 Karten) | 14 | 4 d | $21.02 | 1.15 |
value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = $14.98 · Σ g = 101.05
Measured error for this era×language (backtest): ±15 %
PSA Population
No PSA numbers for this print yet — in any language.
Recent sales · 2
| 2026-10-15 | EN | BGS 9.5 | 2026 Pokemon Promo #039 Squirtle 30th Anniversary Stamp BGS | $35.72 |
| 2026-10-04 | EN | RAW NM | Squirtle 039 PROMO BLACK STAR 30th Anniversary STAMP Pokemon | $20.44 |
FAQ
Frequently asked questions
How does Last Sold determine the market value?
Last Sold 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.
Squirtle · Anniversary Stamp MEP Black Star Promos · 039


