Seismitoad
| ebay.com | n=100 | £2.01 | +94% |
| ebay.fr | n=3 | £1.61 | +56% |
| ebay.de | n=27 | £1.53 | +48% |
| ebay.es | n=2 | £1.04 | — |
How is this value calculated?
Recency-weighted trimmed median of 7 NM sales (RAW; outliers trimmed against the median, newer sales weigh more, dynamic half-life).
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe · Set +10% nachgeführt | 7 | 2 mo | £0.85 | 57.14 |
Measured error for this era×language (backtest): ±16 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 0.8777 (Sprach-Faktor aus 93 Karten) · Set +14% nachgeführt | 7 | 2 mo | £0.76 | 5.98 |
Measured error for this era×language (backtest): ±19 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 1.1174 (Sprach-Faktor aus 66 Karten) | 7 | 2 mo | £0.89 | 2.05 |
Measured error for this era×language (backtest): ±25 %
Gate not green — shown only here, never as the price.
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 1.0565 (Sprach-Faktor aus 56 Karten) | 7 | 2 mo | £0.84 | 3.88 |
Measured error for this era×language (backtest): ±17 %
No PSA numbers for this print yet — in any language.
#103 · IR
#104 · IR
#019 · C
#020 · C
#105 · IR
#106 · UR
#24 · R
#20 · UR
#35 · R
#26 · R
#42 · R
#36 · R
#90 · R
#052 · UFrequently asked questions
What will I get for Seismitoad Black Bolt 021/86 if I want to sell quickly?
Half of all sales fell between £1.09 and £8.68, with a median of £1.67. 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 Seismitoad Black Bolt 021/86 unrealistic?
The cheapest genuine sales were around £0.72. Offers well below £0.43 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.