| ebay.co.uk | n=17 | $4.07 | +39% |
| ebay.es | n=36 | $4.01 | +37% |
| ebay.de | n=36 | $3.64 | +24% |
| ebay.com | n=35 | $2.93 | — |
How is this value calculated?
Recency-weighted trimmed median of 69 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 | 71 | 32 d | $2.82 | 579.59 |
| eigene PSA10-Verkäufe ÷ 5.9147 | 5 | 2 mo | $8.53 | 0.23 |
Measured error for this era×language (backtest): ±17 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 2 | 5 mo | $5.64 | 16.33 |
| en roh NM × 0.9739 (Sprach-Faktor aus 69 Karten) | 71 | 32 d | $2.74 | 2.08 |
Measured error for this era×language (backtest): ±22 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 1.266 (Sprach-Faktor aus 19 Karten) | 71 | 32 d | $3.57 | 1.71 |
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 × 0.9643 (Sprach-Faktor aus 19 Karten) | 71 | 32 d | $2.72 | 3.7 |
Measured error for this era×language (backtest): ±18 %
No PSA numbers for this print yet — in any language.
#142 · U
#215 · SEC
#218 · SEC
#192 · UR
#194 · UR
#205 · SEC
#189 · UR
#212 · SEC
#209 · SEC
#180 · UR
#175 · UR
#167 · UR
#184 · UR
#217 · SECFrequently asked questions
Auction or Buy It Now — which gets more for Boost Shake Evolving Skies 229/203?
Across 15 auctions the median was $1.49, across 63 fixed-price sales $4.07. Fixed price therefore fetched about 174 % 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 $2.85 and $4.74, with a median of $3.64. 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 $1.45. Offers well below $0.87 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.