Hoopa · Staff Stamp
Market price
£177.62
How is this value calculated?
Ladder estimate · English
· ~£22.33
gruen
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene LP-Verkäufe ÷ 0.7027 | 4 | 21 d | £26.23 | 2.66 |
| eigene PSA8-Verkäufe ÷ 3.9822 | 2 | 43 d | £11.95 | 0.69 |
value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £22.33 · Σ g = 3.35
Measured error for this era×language (backtest): ±19 %
Ladder estimate · Deutsch
· ~£22.54
rot
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en LP ÷ 0.7027 × 0.8589 | 4 | 21 d | £22.54 | 1.48 |
value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £22.54 · Σ g = 1.48
Measured error for this era×language (backtest): ±43 %
Gate not green — shown only here, never as the price.
Ladder estimate · Français
· ~£13.68
rot
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en LP ÷ 0.7027 × 0.5215 | 4 | 21 d | £13.68 | 0.57 |
value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £13.68 · Σ g = 0.57
Measured error for this era×language (backtest): ±12 %
Gate not green — shown only here, never as the price.
Ladder estimate · Italiano
· ~£28.52
rot
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en LP ÷ 0.7027 × 1.0872 | 4 | 21 d | £28.52 | 2.24 |
value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £28.52 · Σ g = 2.24
Measured error for this era×language (backtest): ±14 %
Gate not green — shown only here, never as the price.
PSA Population
No PSA numbers for this print yet — in any language.
Recent sales · 1
| 2026-09-30 | EN | CGC 8 | 2016 POKEMON XY BLACK STAR PROMO #XY147 HOOPA-HOLO PROMO-STE · eBay | £177.62 |
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.
Hoopa · Staff Stamp XY Black Star Promos · XY147/211