| ebay.es | n=2 | £6.44 | +321% |
| ebay.de | n=6 | £2.27 | +48% |
| ebay.it | n=15 | £2.26 | +48% |
| ebay.com | n=33 | £1.53 | — |
How is this value calculated?
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 19 | 59 d | £1.59 | 155.1 |
| eigene LP-Verkäufe ÷ 0.881 | 3 | 56 d | £1.63 | 5.55 |
| it roh NM × 0.8875 (Sprach-Faktor aus 148 Karten) | 4 | 3 mo | £1.61 | 4.21 |
Measured error for this era×language (backtest): ±17 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 2 | 3 mo | £0.85 | 16.33 |
| en roh NM × 1.1101 (Sprach-Faktor aus 134 Karten) | 19 | 59 d | £1.77 | 1.45 |
| it roh NM × 1.0144 (Sprach-Faktor aus 89 Karten) | 4 | 3 mo | £1.84 | 1.41 |
Measured error for this era×language (backtest): ±22 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 1.0356 (Sprach-Faktor aus 49 Karten) | 19 | 59 d | £1.65 | 1.24 |
| it roh NM × 0.9957 (Sprach-Faktor aus 42 Karten) | 4 | 3 mo | £1.80 | 0.99 |
Measured error for this era×language (backtest): ±20 %
Gate not green — shown only here, never as the price.
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 4 | 3 mo | £1.81 | 32.65 |
| en roh NM × 1.1267 (Sprach-Faktor aus 148 Karten) | 19 | 59 d | £1.79 | 4.72 |
Measured error for this era×language (backtest): ±18 %
No PSA numbers for this print yet — in any language.
#SWSH177
#16
#GG25 · HR
#20 · R
#51 · U
#107 · R
#121 · RH
#118 · U
#32 · U
#107 · U
#172 · U
#060 · C
#SWSH074
#SWSH296Frequently asked questions
Is it worth grading Bibarel SWSH Black Star Promos SWSH188/307?
A PSA 10 currently sells for about £63.21, raw the card sits at £2.01 — 31,5× as much. Mathematically, submitting returns £63.21 on average, before fees and shipping. Rule of thumb: submit when the value at a realistic grade is at least double the raw value — which is the case here. Centering decides it: an off-centre card will not get a 10.
What will I get for Bibarel SWSH Black Star Promos SWSH188/307 if I want to sell quickly?
Half of all sales fell between £1.34 and £2.70, with a median of £1.81. 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 Bibarel SWSH Black Star Promos SWSH188/307 unrealistic?
The cheapest genuine sales were around £1.06. Offers well below £0.64 are typically fakes, mislabelled cards or a different variant — ask for photos of all four borders and a close-up of the surface.
Is the English or the German Bibarel SWSH Black Star Promos SWSH188/307 worth more?
From real sales: Italian £2.72 (30), English £1.66 (45). Italian fetches about 64 % more.
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.