It really depends on the dates, post new question.
They are worth face unless uncirculated. If you found it in pocket change it is not uncirculated and is worth 25 cents.
.25 cent...sorry
They're generally only worth face value. A completely uncirculated coin might be worth a little more to a collector.
So many were made that even uncirculated coins are only valued for the silver, about $5.00
It depends on whether the coins are in uncirculated condition and how many there are in the bag. If they're circulated they're only worth 25¢ each. Uncirculated that number soars to 40 or 50 cents.
NO
As of June 2012 1857 O quarters are worth $24 to $900 in uncirculated condition. In uncirculated condition they are worth $901 to $7,000.
Quarters???? Try dollars! They're being churned out by the billions so unless you have a proof or uncirculated coin in its original mint package any of these coins will be worth face value only, one buck.
2,000,000 quarters is worth $500,000.
So many were made that even uncirculated coins are only valued for the silver, about $3.00
Quarters dated 1960-64 are made of 90% silver, so in circulated condition they're worth about $2.50 or so for their silver content. Uncirculated ones are worth around $3.75. Quarters dated 1965-today are made of copper-nickel and are only worth 25¢ if you found them in change. Uncirculated, they retail for about 50 cents.
Uncirculated 1972 quarters typically range in value from $5 to $10, depending on their condition and any specific mint marks. If the quarter is graded particularly high by a professional grading service, it could be worth more. It's advisable to check current market trends or consult a numismatic expert for the most accurate valuation.