Professor'S Research 150 Population
Crown Zenith
310
Total Graded · Rare
Key Metrics
PSA 10 count166
Gem rate (PSA 10)54%
PSA 9+ rate90%
ScarcityRare
Population Pressure
SupplyLow Supply
Gem difficultyRelatively easy to gem
Price by Grade
Raw $1.81
PSA 9 $17.59
PSA 10 $35.72