Professor's Research (Professor Magnolia)
| ebay.com | n=2 | $6.20 | +28% |
| ebay.de | n=11 | $4.84 | — |
How is this value calculated?
Recency-weighted trimmed median of 11 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 | 11 | 43 d | $4.41 | 89.8 |
Measured error for this era×language (backtest): ±17 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 1.1292 (Sprach-Faktor aus 18 Karten) | 11 | 43 d | $4.98 | 6.62 |
Measured error for this era×language (backtest): ±22 %
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 1.2931 (Sprach-Faktor aus 234 Karten) | 11 | 43 d | $5.70 | 4.19 |
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 × 1.3413 (Sprach-Faktor aus 10 Karten) | 11 | 43 d | $5.92 | 10.07 |
Measured error for this era×language (backtest): ±18 %
No PSA numbers for this print yet — in any language.
Frequently asked questions
What will I get for Professor's Research (Professor Magnolia) Sword & Shield 209/202 if I want to sell quickly?
Half of all sales fell between $4.33 and $5.24, with a median of $5.05. 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 Professor's Research (Professor Magnolia) Sword & Shield 209/202 unrealistic?
The cheapest genuine sales were around $3.93. Offers well below $2.36 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.
#62 ·