| ebay.co.uk | n=10 | £3.92 | +94% |
| ebay.fr | n=12 | £2.70 | +33% |
| ebay.nl | n=12 | £2.65 | +31% |
| ebay.es | n=39 | £2.65 | +31% |
| ebay.de | n=38 | £2.62 | +30% |
| ebay.com | n=88 | £2.04 | +1% |
| ebay.it | n=6 | £2.02 | — |
How is this value calculated?
Recency-weighted trimmed median of 96 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 | 95 | 9 d | £2.71 | 775.51 |
| eigene PSA9-Verkäufe ÷ 1.7964 | 2 | 3 mo | £7.47 | 1.0 |
| de roh NM × 0.9923 (Sprach-Faktor aus 111 Karten) | 5 | 3 mo | £3.84 | 2.79 |
Measured error for this era×language (backtest): ±17 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 5 | 3 mo | £3.87 | 40.82 |
| en roh NM × 1.0078 (Sprach-Faktor aus 111 Karten) | 95 | 9 d | £2.74 | 2.63 |
Measured error for this era×language (backtest): ±22 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 1.1754 (Sprach-Faktor aus 75 Karten) | 95 | 9 d | £3.20 | 2.4 |
| de roh NM × 1.2492 (Sprach-Faktor aus 72 Karten) · Set -18% nachgeführt | 5 | 3 mo | £4.29 | 2.03 |
Measured error for this era×language (backtest): ±20 %
Gate not green — shown only here, never as the price.
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 1.082 (Sprach-Faktor aus 52 Karten) | 95 | 9 d | £2.94 | 4.84 |
| de roh NM × 1.0498 (Sprach-Faktor aus 51 Karten) | 5 | 3 mo | £4.06 | 2.37 |
Measured error for this era×language (backtest): ±18 %
No PSA numbers for this print yet — in any language.
#110 · UR
#084 · SEC
#94 · U
#201 · UR
#11 · U
#209 · SEC
#SWSH152
#078 · UR
#240 · UR
#62 · RH
#24 · UR
Frequently asked questions
Auction or Buy It Now — which gets more for Professor's Research Crown Zenith 150/159?
Across 16 auctions the median was £1.71, across 118 fixed-price sales £2.24. Fixed price therefore fetched about 31 % more — for this card patience with a set price is the better route.
What will I get for Professor's Research Crown Zenith 150/159 if I want to sell quickly?
Half of all sales fell between £1.78 and £3.43, with a median of £2.24. 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 Professor's Research Crown Zenith 150/159 unrealistic?
The cheapest genuine sales were around £1.47. Offers well below £0.88 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.