As of 07/2010 the average price for a 5-coin silver SQ set is about $24. Some years are a dollar or two higher but there are no significant differences.
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.
There aren't 112 proof state quarters. There are only 50 proof state quarters, (along with 6 in the DC/US territories). Unless you are meaning you had both the clad (copper-nickel, common) proofs and the silver proof sets. But just about every clad US proof state quarter is worth about $1 or so, silver proof quarters go for about $7-8 or about fifty cents or a dollar above melt value individually.
The silver value is about $6.00. NOTE: The US has never made a pure silver quarter, they are 90% silver & 10% copper.
Value for a proof 1962 is $10.00-$12.00
I believe that a 1922 quarter is made of almost pure silver with a value of about $3
It depends on what state it was issued for, post new question
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.
A 1999-S Delaware Silver Proof Quarter, certified as a PR-70 Deep Cameo example has a listed retail value of $3,000.00.
The 1999-S silver proof quarters are about $8.00.
25cents
1976 bicentennial proof set silver dollar half and quarter what's the value of this uncirculated set?
25 cents
This coin was NOT made in 1818, it was struck in 2003. The Mint did sell Silver Proof 2003-S State Quarter 5-piece sets in 2003, all 5 coins in this set are 90% silver.A 2003-S Proof Silver coin is valued at $5.00.
Look at the coin again. 1992 was the first year for modern silver proof Washington quarters.
There aren't 112 proof state quarters. There are only 50 proof state quarters, (along with 6 in the DC/US territories). Unless you are meaning you had both the clad (copper-nickel, common) proofs and the silver proof sets. But just about every clad US proof state quarter is worth about $1 or so, silver proof quarters go for about $7-8 or about fifty cents or a dollar above melt value individually.
If the coin is a silver proof still in collectible condition, retail value is about $8.00
$6 to $62 depending upon the condition of the coin.