How is this value calculated?
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 4 | 2 mo | $4.73 | 32.65 |
| eigene LP-Verkäufe ÷ 0.7191 | 10 | 49 d | $4.62 | 2.15 |
| eigene PSA9-Verkäufe ÷ 7.8733 | 2 | 3 mo | $6.52 | 1.07 |
Measured error for this era×language (backtest): ±19 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 0.9509 (Sprach-Faktor aus 21 Karten) | 4 | 2 mo | $4.49 | 0.81 |
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 × 0.5718 (Sprach-Faktor aus 16 Karten) | 4 | 2 mo | $2.71 | 0.28 |
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) | 4 | 2 mo | $5.13 | 9.97 |
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.
#XY186 · C
#110 · UR
#182 · UR
#75 · UR
#XY175 · R
#131 · U
#91 · R
#128 · V
#128 · R
#128 · RH
#107 · HR
#XY91
#XY176 · C
#XY150a · RFrequently asked questions
What will I get for Magearna XY Black Star Promos XY165/211 if I want to sell quickly?
Half of all sales fell between $2.16 and $4.18, with a median of $3.32. 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 Magearna XY Black Star Promos XY165/211 unrealistic?
The cheapest genuine sales were around $1.16. Offers well below $0.69 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.