| ebay.com | n=4 | £3.21 | +82% |
| ebay.co.uk | n=8 | £1.93 | +9% |
| ebay.es | n=16 | £1.77 | — |
How is this value calculated?
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 5 | 2 mo | £1.62 | 40.82 |
| eigene LP-Verkäufe ÷ 0.9514 | 5 | 2 mo | £1.59 | 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 | £2.36 | 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 | £2.01 | 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 | £1.76 | 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 £1.58 and £2.88, with a median of £1.77. 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 £1.51. Offers well below £0.90 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.