Current retail is around $3.25
A 1957 quarter is worth about $3.75 in top circulated condition. Uncirculated quarters are worth up to $14 and proof specimens are $8.
Retail price for a Deep Cameo Proof is $2.30
Current retail price is $35.00 issue price was $2.10
The 14-piece silver proof set is currently valued at $44.00. Issue price was $56.96. A 5-piece Silver Quarter proof set is $38.00. Issue price for this set was $32.95.
Average retail value is $29.00 the issue price was $2.10
The issue price of the 14-piece set was $44.95. The 5-piece quarter set was $25.95.
The value of a 1957 proof set can vary depending on its condition, rarity, and demand. On average, a 1957 proof set is worth around $45 to $70. However, if the set is in exceptional condition or contains specific rare coins, it could be worth more.
Unless the quarter is in mint-state or a proof, the value would be the melt value of the silver in the coin which is $3.80ish as of this time of writing, but changes depending on the spot price of silver.
No 1957 quarter is rare and I have no info on grade but the scrap value is about $3.00 each.
Retail value is $29.00 for a set in original packaging, if any of the coins have carbon spots or ugly toning it's value drops ----- The price varies according to the market. As of 2012-07-25, PCGS lists it as: 1957 Proof Set: $32
You have a Franklin half dollar - a 1957 proof coin is worth around $25.00.
Unless it's Proof, it's just a quarter.