¼ Dollar "Washington Quarter"
1991 S Proof
¼ Dollar "Washington Quarter" – N# 55Year: 1991
Mint: S – United States Mint of San Francisco, United States (1854-date)
Mintage: 2 867 787
References: NN# 36166
Numista version number (https://numista.com)
, PCGS# 6027PCGS CoinFacts (https://www.pcgs.com/coinfacts)
, PCGS# 86027PCGS CoinFacts (https://www.pcgs.com/coinfacts)
, PCGS# 96027PCGS CoinFacts (https://www.pcgs.com/coinfacts)
, Greysheet# 5998Greysheet (https://www.greysheet.com/coin-prices)
, Greysheet# 5999Greysheet (https://www.greysheet.com/coin-prices)
, Greysheet# 6000Greysheet (https://www.greysheet.com/coin-prices)
, KM# A164a
Standard Catalog of World Coins (86 volumes).Prices from 
| Grade | CPG® price |
|---|---|
| PR60 | $ 2.60 |
| PR61 | $ 2.80 |
| PR62 | $ 3.00 |
| PR63 | $ 3.00 |
| PR64 | $ 3.40 |
| PR65 | $ 3.50 |
| PR66 | $ 3.70 |
| PR67 | $ 4.10 |
| PR68 | $ 5.50 |
| PR69 | $ 8 |
| PR70 | $ 20 |
Values in the table above are CPG® prices, expressed in USD, courtesy of CDN Publishing, LLC. They serve as an indication only, for retail value; we encourage you to seek multiple sources of values before buying, selling or exchanging. Numista and CDN Publishing do not buy or sell coins.