| ebay.co.uk | n=6 | £4.08 | +48% |
| ebay.es | n=26 | £3.22 | +17% |
| ebay.de | n=5 | £3.09 | +12% |
| ebay.com | n=47 | £2.75 | — |
How is this value calculated?
Recency-weighted trimmed median of 16 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 | 17 | 26 d | £2.55 | 138.78 |
| eigene LP-Verkäufe ÷ 0.7995 | 10 | 15 d | £3.22 | 2.81 |
Measured error for this era×language (backtest): ±17 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 0.8372 (Sprach-Faktor aus 20 Karten) | 17 | 26 d | £2.13 | 2.61 |
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.
#122 · 
#1
#SWSH146
#161 · 
Frequently asked questions
What will I get for Master Ball Expedition Base Set 143/165 if I want to sell quickly?
Half of all sales fell between £2.23 and £5.34, with a median of £3.07. 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 Master Ball Expedition Base Set 143/165 unrealistic?
The cheapest genuine sales were around £1.41. Offers well below £0.84 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.