| ebay.de | n=10 | £2.73 | +38% |
| ebay.es | n=3 | £2.23 | +12% |
| ebay.com | n=115 | £1.98 | — |
How is this value calculated?
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 50 | 2 mo | £2.36 | 408.16 |
| eigene LP-Verkäufe ÷ 0.7039 | 27 | 2 mo | £3.36 | 2.05 |
| eigene PSA9-Verkäufe ÷ 7.8733 | 2 | 4 mo | £6.78 | 1.07 |
Measured error for this era×language (backtest): ±19 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 0.9509 (Sprach-Faktor aus 21 Karten) | 50 | 2 mo | £2.25 | 0.85 |
Measured error for this era×language (backtest): ±43 %
Gate not green — shown only here, never as the price.
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 0.4987 (Sprach-Faktor aus 17 Karten) | 50 | 2 mo | £1.18 | 1.52 |
Measured error for this era×language (backtest): ±12 %
Gate not green — shown only here, never as the price.
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 1.0872 (Sprach-Faktor aus 35 Karten) | 50 | 2 mo | £2.57 | 13.86 |
Measured error for this era×language (backtest): ±14 %
Gate not green — shown only here, never as the price.
No PSA numbers for this print yet — in any language.
#117 · SIR
#101 · UR
#RC18 · U
#151 · U
#102 · U
#035 · RR
#85 · U
#64 · R
#65 · U
#092 · C
#087 · C
#075 · U
#72 · U
#XY91Frequently asked questions
What will I get for Floette XY Black Star Promos XY139/211 if I want to sell quickly?
Half of all sales fell between £1.74 and £2.37, with a median of £2.13. Selling fast lands you nearer the lower end; with patience, good photos and a complete title the upper end is achievable.
Below which price is an offer for Floette XY Black Star Promos XY139/211 unrealistic?
The cheapest genuine sales were around £1.45. Offers well below £0.87 are typically fakes, mislabelled cards or a different variant — ask for photos of all four borders and a close-up of the surface.
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.