| ebay.com | n=4 | $4.24 | +82% |
| ebay.co.uk | n=8 | $2.54 | +9% |
| ebay.es | n=16 | $2.33 | — |
How is this value calculated?
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 5 | 2 mo | $2.14 | 40.82 |
| eigene LP-Verkäufe ÷ 0.9514 | 5 | 2 mo | $2.10 | 3.96 |
Measured error for this era×language (backtest): ±19 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 1.4515 (Sprach-Faktor aus 33 Karten) | 5 | 2 mo | $3.11 | 2.34 |
Measured error for this era×language (backtest): ±43 %
Gate not green — shown only here, never as the price.
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 1.2403 (Sprach-Faktor aus 19 Karten) | 5 | 2 mo | $2.65 | 2.25 |
Measured error for this era×language (backtest): ±12 %
Gate not green — shown only here, never as the price.
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 1.0872 (Sprach-Faktor aus 35 Karten) | 5 | 2 mo | $2.32 | 10.62 |
Measured error for this era×language (backtest): ±14 %
Gate not green — shown only here, never as the price.
No PSA numbers for this print yet — in any language.
#XY88
#087 · 
#9 · 
#12 · 
Frequently asked questions
What will I get for Chespin Kalos Starter Set 3/39 if I want to sell quickly?
Half of all sales fell between $2.09 and $3.81, with a median of $2.33. 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 Chespin Kalos Starter Set 3/39 unrealistic?
The cheapest genuine sales were around $1.99. Offers well below $1.19 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.