
Professor's Letter
Market value
Updated 5/25/2026$0.39
est. marketTCGPlayer · by variant
| Variant | Low | Market | High |
|---|---|---|---|
| Normal | $0.08 | $0.39 | $19.92 |
| Reverse Holo | $0.98 | $1.76 | $30.10 |
Cardmarket (EU)
Low
€0.49
Trend
€2.47
30d avg
€2.49
Where to buy
Affiliate links — your purchase supports the project at no extra cost.

