| ebay.co.uk | n=18 | €3,65 | +41% |
| ebay.es | n=36 | €3,58 | +39% |
| ebay.de | n=18 | €3,22 | +25% |
| ebay.com | n=21 | €2,58 | — |
How is this value calculated?
Recency-weighted trimmed median of 21 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 | 23 | 30 d | €3,66 | 187.76 |
| eigene PSA10-Verkäufe ÷ 4.1288 | 2 | 31 d | €9,55 | 0.36 |
| es roh NM × 0.8606 (Sprach-Faktor aus 95 Karten) | 22 | 2 mo | €3,11 | 15.02 |
| unknown roh NM × 0.8501 (Sprach-Faktor aus 97 Karten) | 7 | 23 d | €3,94 | 10.43 |
Measured error for this era×language (backtest): ±17 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 0.8873 (Sprach-Faktor aus 34 Karten) | 23 | 30 d | €3,24 | 3.12 |
| es roh NM × 0.8674 (Sprach-Faktor aus 29 Karten) | 22 | 2 mo | €3,13 | 2.98 |
| unknown roh NM × 0.7945 (Sprach-Faktor aus 34 Karten) | 7 | 23 d | €3,69 | 2.32 |
Measured error for this era×language (backtest): ±22 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 1.0428 (Sprach-Faktor aus 17 Karten) | 23 | 30 d | €3,81 | 10.17 |
| unknown roh NM × 0.8759 (Sprach-Faktor aus 15 Karten) | 7 | 23 d | €4,06 | 5.51 |
| es roh NM × 0.9289 (Sprach-Faktor aus 16 Karten) | 22 | 2 mo | €3,36 | 3.93 |
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 |
|---|---|---|---|---|
| es roh NM × 0.9662 (Sprach-Faktor aus 22 Karten) | 22 | 2 mo | €3,49 | 14.8 |
| unknown roh NM × 0.8841 (Sprach-Faktor aus 28 Karten) | 7 | 23 d | €4,10 | 14.68 |
| en roh NM × 1.0279 (Sprach-Faktor aus 29 Karten) | 23 | 30 d | €3,76 | 10.36 |
Measured error for this era×language (backtest): ±18 %
No PSA numbers for this print yet — in any language.
#142 · U
#215 · SEC
#218 · SEC
#194 · UR
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#189 · UR
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#47 · U
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#167 · URFrequently asked questions
Is it worth grading Boost Shake Evolving Skies 229/203?
A PSA 10 currently sells for about €39,42, raw the card sits at €3,86 — 10,2× as much. Mathematically, submitting returns €39,42 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.
Auction or Buy It Now — which gets more for Boost Shake Evolving Skies 229/203?
Across 12 auctions the median was €1,34, across 55 fixed-price sales €3,65. Fixed price therefore fetched about 172 % more — for this card patience with a set price is the better route.
What will I get for Boost Shake Evolving Skies 229/203 if I want to sell quickly?
Half of all sales fell between €2,62 and €4,24, with a median of €3,31. 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 Boost Shake Evolving Skies 229/203 unrealistic?
The cheapest genuine sales were around €1,30. Offers well below €0,78 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.