Market price
$3.48
Price history · RAW
2026-04-25 · $1.76
$6.67 · 2026-07-17
Cross-market · RAW median per marketplace
Spread vs. cheapest market — before shipping/duty/fees
| ebay.co.uk | n=3 | $2.97 | +17% |
| ebay.com | n=13 | $2.55 | — |
Price per print
🇬🇧
Normal · EN
n=11
$3.48
🇫🇷
Normal · FR
1 sales · too few
Last sale $3.49
How is this value calculated?
Ladder estimate · English
· ~$3.48
gruen
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 2 | 3 mo | $3.39 | 16.33 |
| eigene LP-Verkäufe ÷ 0.7039 | 4 | 3 mo | $4.32 | 1.96 |
value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = $3.48 · Σ g = 18.29
Measured error for this era×language (backtest): ±19 %
PSA Population
EN
Σ 110
PSA 10
15
14%
PSA 9
44
40%
PSA 8
32
29%
PSA ≤7
19
17%
PSA · Volcanion Mythical Collection · as of 2026-10-01
PSA Population
No PSA numbers for this print yet — in any language.
Recent sales · 18
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Frequently asked questions
What will I get for Keldeo XY Black Star Promos XY191/211 if I want to sell quickly?
Half of all sales fell between $2.14 and $3.45, with a median of $2.63. 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 Keldeo XY Black Star Promos XY191/211 unrealistic?
The cheapest genuine sales were around $1.92. Offers well below $1.15 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.
Keldeo XY Black Star Promos · XY191/211