How is this value calculated?
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| ja roh NM × 1.5935 (Sprach-Faktor aus 17 Karten) | 3 | 30 d | £76.58 | 3.07 |
Measured error for this era×language (backtest): ±20 %
Gate not green — shown only here, never as the price.
No PSA numbers for this print yet — in any language.
#079 · 
Frequently asked questions
Auction or Buy It Now — which gets more for Slowpoke Wind from the Sea 031/87?
Across 6 auctions the median was £48.29, across 5 fixed-price sales £44.85. There is no meaningful difference — what matters here is how fast you want to sell.
What will I get for Slowpoke Wind from the Sea 031/87 if I want to sell quickly?
Half of all sales fell between £37.54 and £48.29, with a median of £44.85. 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 Slowpoke Wind from the Sea 031/87 unrealistic?
The cheapest genuine sales were around £32.89. Offers well below £19.73 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 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.