| ebay.it | n=7 | £6.32 | +43% |
| ebay.de | n=7 | £5.11 | +15% |
| ebay.com | n=61 | £4.68 | +6% |
| ebay.es | n=2 | £4.43 | — |
How is this value calculated?
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 14 | 19 d | £8.35 | 114.29 |
| eigene LP-Verkäufe ÷ 0.767 | 17 | 7 d | £5.74 | 2.98 |
| eigene PSA8-Verkäufe ÷ 1.5581 | 2 | 44 d | £19.54 | 1.0 |
Measured error for this era×language (backtest): ±16 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 0.9174 (Sprach-Faktor aus 44 Karten) | 14 | 19 d | £7.67 | 1.31 |
Measured error for this era×language (backtest): ±34 %
Gate not green — shown only here, never as the price.
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 1.0993 (Sprach-Faktor aus 12 Karten) | 14 | 19 d | £9.18 | 0.4 |
Measured error for this era×language (backtest): ±9 %
Gate not green — shown only here, never as the price.
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 1.145 (Sprach-Faktor aus 41 Karten) | 14 | 19 d | £9.56 | 1.36 |
Measured error for this era×language (backtest): ±17 %
Gate not green — shown only here, never as the price.
No PSA numbers for this print yet — in any language.
#SM153 · R
#SM22 · R
#SM01 · R
#146 · SEC
#SWSH035
#195 · SEC
#SV003 · SR
#100 · UR
#20 · R
#12 · UR
#13 · RHFrequently asked questions
Auction or Buy It Now — which gets more for Decidueye GX SM Black Star Promos SM37/248?
Across 5 auctions the median was £2.39, across 51 fixed-price sales £5.04. Fixed price therefore fetched about 111 % more — for this card patience with a set price is the better route.
What will I get for Decidueye GX SM Black Star Promos SM37/248 if I want to sell quickly?
Half of all sales fell between £3.58 and £5.91, with a median of £4.82. 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 Decidueye GX SM Black Star Promos SM37/248 unrealistic?
The cheapest genuine sales were around £2.22. Offers well below £1.33 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.