Prof. Birks Beobachtungen
Market value
Updated 8/5/2026$0.20
est. marketTCGPlayer · by variant
| Variant | Low | Market | High |
|---|---|---|---|
| Normal | $0.01 | $0.20 | $19.98 |
| Reverse Holo | $0.09 | $0.40 | $18.10 |
Where to buy
Affiliate links — your purchase supports the project at no extra cost.