Colress's Experiment
| ebay.fr | n=3 | €9,00 | +154% |
| ebay.it | n=2 | €6,95 | +96% |
| ebay.co.uk | n=25 | €6,00 | +69% |
| ebay.de | n=47 | €5,09 | +44% |
| ebay.com | n=187 | €3,71 | +5% |
| ebay.es | n=4 | €3,54 | — |
How is this value calculated?
Recency-weighted trimmed median of 119 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 | 119 | 29 d | €4,35 | 971.43 |
| eigene PSA9-Verkäufe ÷ 1.4391 | 2 | 49 d | €9,60 | 1.22 |
| eigene PSA10-Verkäufe ÷ 7.9596 | 8 | 48 d | €4,60 | 0.16 |
| unknown roh NM × 0.8528 (Sprach-Faktor aus 75 Karten) | 25 | 12 d | €4,20 | 20.23 |
Measured error for this era×language (backtest): ±17 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 2 | 43 d | €10,22 | 16.33 |
| unknown roh NM × 0.9634 (Sprach-Faktor aus 61 Karten) | 25 | 12 d | €4,74 | 9.84 |
| en roh NM × 1.0636 (Sprach-Faktor aus 104 Karten) | 119 | 29 d | €4,62 | 7.37 |
Measured error for this era×language (backtest): ±22 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| unknown roh NM × 1.0373 (Sprach-Faktor aus 45 Karten) | 25 | 12 d | €5,11 | 3.36 |
| en roh NM × 1.2202 (Sprach-Faktor aus 62 Karten) | 119 | 29 d | €5,31 | 3.29 |
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 × 1.1485 (Sprach-Faktor aus 60 Karten) | 119 | 29 d | €4,99 | 15.62 |
| unknown roh NM × 1.0313 (Sprach-Faktor aus 45 Karten) | 25 | 12 d | €5,08 | 11.24 |
Measured error for this era×language (backtest): ±18 %
No PSA numbers for this print yet — in any language.
Frequently asked questions
Is it worth grading Colress's Experiment Crown Zenith GG59/159?
A PSA 10 currently sells for about €40,45, raw the card sits at €4,35 — 9,3× as much. Of 1.145 copies already graded, 59 % received a 10 and 31 % a 9. Mathematically, submitting returns €31,03 on average, before fees and shipping. Rule of thumb: submit when the value at a realistic grade is at least double the raw value — which is the case here. Centering decides it: an off-centre card will not get a 10. The grade distribution comes from the PSA Population Report; people pre-sort before submitting, so your own hit rate may differ.
Auction or Buy It Now — which gets more for Colress's Experiment Crown Zenith GG59/159?
Across 14 auctions the median was €3,40, across 156 fixed-price sales €4,09. Fixed price therefore fetched about 20 % more — for this card patience with a set price is the better route.
What will I get for Colress's Experiment Crown Zenith GG59/159 if I want to sell quickly?
Half of all sales fell between €3,34 and €4,98, with a median of €3,94. 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 Colress's Experiment Crown Zenith GG59/159 unrealistic?
The cheapest genuine sales were around €2,76. Offers well below €1,66 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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