1989-S 25C, DCAM PR70DCAM Certification #26279174, PCGS #96025
The 1989-S Proof Washington Quarter is considered a common date in the proof Washington Quarter series. This is because it's mintage is about average for the series. Examples can easily be obtained in grades up to PR70 Deep Cameo. Although, PR70 Deep Cameo examples are scarcer than PR69 Deep Cameo examples.