Going purely by melt value, a U.S. quarter minted before 1965 is currently worth about $5.50 for the silver (as of 11 January 2013).
A silver QUARTER is about $3.00 as of today.
$4 to $2200 depending upon the mint mark and the condition of the coin.
$3.00
Assuming it's an American quarter, it's worth $3 for the silver in February 2018.
$10
The current melt value of a 1964 Washington quarter is about $5.50 (as of 11 January 2013).
A silver QUARTER is about $3.00 as of today.
$4 to $2200 depending upon the mint mark and the condition of the coin.
$3.00
Assuming it's an American quarter, it's worth $3 for the silver in February 2018.
No "quarter silver dollars" have been made by the U.S. Mint. Please post new question. Is it a quarter or a silver dollar?
The 1970 Washington quarter was NOT struck in silver.
A 1953 quarter contains some silver. If it is circulated it is worth $3.66. If it is uncirculated it is worth $4.13 to $4.30.
$10
silver content in 1867-1967 Canadian quarter
It's a novelty item worth couple of cents for the gold plating plus whatever the underlying quarter is worth. If the quarter is copper-nickel, then it's only worth a quarter. If it's a special silver "prestige" quarter made in San Francisco it's at least worth maybe $3.50 for its metal content.
1966 Canadian quarter is 80% silver and approximately has .1501 Troy oz of silver. So it depends what silver spot is. With silver at $48/oz it's worth $7.20