Why PSA 9.0 ranks highest
Based on Underval's historical market data, PSA 9.0 currently ranks highest based on its overall balance of long-term performance and market activity for Pokémon Trader #77 from Base Set Shadowless. With an estimated fair value of $70, annual growth of 34.5% (inflation adjusted), approximately 109 days between sales , over 3 years of historical data, and 10 tracked sales, this grade currently ranks highest across Underval's historical grading model. This ranking is intended for research and educational purposes only and should not be interpreted as financial or investment advice.