Professor Sada's Vitality
Market price
$2.84
based on 153 sales
Price history · RAW
2025-12-24 · $0.96
$9.67 · 2026-10-05
Cross-market · RAW median per marketplace
Spread vs. cheapest market — before shipping/duty/fees
| ebay.co.uk | n=50 | $4.12 | +268% |
| ebay.es | n=23 | $4.08 | +265% |
| ebay.nl | n=3 | $3.97 | +255% |
| ebay.de | n=44 | $3.23 | +189% |
| ebay.com | n=202 | $2.84 | +154% |
| ebay.fr | n=2 | $1.12 | — |
Price per print
🇫🇷
Full Art · FR
n=2
$3.88
🇮🇹
Full Art · IT
n=1
$3.42
🇬🇧
Full Art · EN
n=270
$2.84
🇩🇪
Full Art · DE
n=23
$2.77
How is this value calculated?
Direct market value · $2.84
Recency-weighted trimmed median of 153 NM sales (RAW; outliers trimmed against the median, newer sales weigh more, dynamic half-life).
Ladder estimate · English
· ~$2.84
gruen
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 114 | 3 mo | $2.84 | 930.61 |
| eigene LP-Verkäufe ÷ 0.8993 | 7 | 3 mo | $2.43 | 6.87 |
| eigene PSA10-Verkäufe ÷ 8.813 | 4 | 3 mo | $4.49 | 0.9 |
| de roh NM × 1.3005 (Sprach-Faktor aus 112 Karten) | 13 | 2 mo | $3.62 | 1.95 |
value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = $2.84 · Σ g = 940.33
Measured error for this era×language (backtest): ±16 %
Ladder estimate · Deutsch
· ~$2.77
gruen
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| eigene rohe NM-Verkäufe | 13 | 2 mo | $2.78 | 106.12 |
| en roh NM × 0.769 (Sprach-Faktor aus 112 Karten) | 114 | 3 mo | $2.18 | 1.67 |
value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = $2.77 · Σ g = 107.79
Measured error for this era×language (backtest): ±19 %
Ladder estimate · Français
· ~$3.88
gelb
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 1.2422 (Sprach-Faktor aus 57 Karten) | 114 | 3 mo | $3.52 | 1.55 |
| de roh NM × 1.6159 (Sprach-Faktor aus 53 Karten) | 13 | 2 mo | $4.50 | 0.99 |
value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = $3.88 · Σ g = 2.54
Measured error for this era×language (backtest): ±25 %
Gate not green — shown only here, never as the price.
Ladder estimate · Italiano
· ~$3.42
gruen
| Evidence path | Sales | Age | Value vᵢ | Weight gᵢ |
|---|---|---|---|---|
| en roh NM × 1.1257 (Sprach-Faktor aus 41 Karten) | 114 | 3 mo | $3.20 | 1.78 |
| de roh NM × 1.3467 (Sprach-Faktor aus 39 Karten) | 13 | 2 mo | $3.76 | 1.34 |
value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = $3.42 · Σ g = 3.12
Measured error for this era×language (backtest): ±17 %
PSA Population
EN
Σ 569
PSA 10
282
50%
PSA 9
231
41%
PSA 8
43
8%
PSA ≤7
13
2%
PSA · Ultra Rare · as of 2026-10-07
PSA Population
No PSA numbers for this print yet — in any language.
Recent sales · 335
Professor Sada's Vitality Paradox Rift · 239/182
#111 ·
#109 ·
#229 ·
#117 ·
#188 ·
#185 ·
#139 ·
#120 ·
#197 ·