| ebay.de | n=15 | $23.40 | +21% |
| ebay.es | n=28 | $23.40 | +21% |
| ebay.it | n=7 | $23.30 | +21% |
| ebay.fr | n=4 | $23.24 | +20% |
| ebay.co.uk | n=13 | $20.56 | +6% |
| ebay.com | n=43 | $19.33 | — |
How is this value calculated?
Recency-weighted trimmed median of 14 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 | 14 | 18 d | $39.80 | 114.29 |
| eigene LP-Verkäufe ÷ 0.7853 · Set +11% nachgeführt | 29 | 57 d | $26.21 | 3.57 |
Measured error for this era×language (backtest): ±17 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 2 | 46 d | $18.26 | 16.33 |
| en roh NM × 0.6557 (Sprach-Faktor aus 21 Karten) | 14 | 18 d | $26.10 | 2.32 |
Measured error for this era×language (backtest): ±24 %
Gate not green — shown only here, never as the price.
No PSA numbers for this print yet — in any language.
Frequently asked questions
Auction or Buy It Now — which gets more for Poliwhirl Expedition Base Set 89/165?
Across 15 auctions the median was $19.59, across 61 fixed-price sales $21.05. There is no meaningful difference — what matters here is how fast you want to sell.
What will I get for Poliwhirl Expedition Base Set 89/165 if I want to sell quickly?
Half of all sales fell between $19.16 and $25.49, with a median of $21.27. 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 Poliwhirl Expedition Base Set 89/165 unrealistic?
The cheapest genuine sales were around $13.48. Offers well below $8.09 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.








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