1977-S 25C, DCAM PR69DCAM Certification #38746432, PCGS #96011
The 1977-S Proof Washington Quarter is fairly common and very inexpensive up to PR69 Deep Cameo condition. Raw examples can easily be purchased as a single coin, in proof sets or in rolls. Perfect PR70 Deep Cameo examples are much more difficult to find but with enough searching, you might find a perfect looking example. If not, a graded PR70 example can be easily purchased for a slight premium.