"Uncirculated" refers to the condition of the coin, specifically that it shows no sign of wear from being handled. This doesn't necessarily mean that it is in perfect condition - a coin can have a lot of little dings and nicks (from being put in large bags with other coins - called bag marks - or from the minting process itself) and may not be shiny ("toning" is a chemical process - it's what causes copper coins to turn brown and silver coins to turn black - and can come either from handling or just from the air). There are actually eleven grades of Uncirculated, from MS-60 (Mint State 60), which may be a bit nicked up, up to MS-70, which is theoretical perfection in all aspects (perfect strike, not nicks or dings, great surface, etc.). As a practical matter, the ratings most commonly used are MS-60, MS-63, and MS-65, although more modern coins may grade to MS-67 or MS-68 sometimes.
If the coin is uncirculated the retail value is about $4.25 if it's not, bullion value is $3.00 as of today.
A 1957 quarter is worth about $3.75 in top circulated condition. Uncirculated quarters are worth up to $14 and proof specimens are $8.
So many were made that even uncirculated coins are only valued for the silver, about $5.00
AU is an abbreviation for About Uncirculated. It means a coin which is very close to uncirculated by not quite.
If both are very high grade uncirculated coins they may be 35 cents each, if not spend them.
Uncirculated State Quarters retail for about 40 or 50 cents.
Uncirculated, $2 to $8700 depending upon the mint mark and the condition of the coin.
If the coin is uncirculated the retail value is about $4.25 if it's not, bullion value is $3.00 as of today.
If it's truly uncirculated, it might sell for upwards of a couple dollars on eBay.
25 cents.
Both coins have the same value of $5.00 in uncirculated condition
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.
If it's truly uncirculated, it could be worth upwards of a dollar. It's hardly a rare coin.
About 25 cents, unless it's uncirculated
The coin can reach that value but it has to be in uncirculated condition.
Value is $10.00 to $12.50 in MS-60 to MS-63.
It is worth face value unless it is uncirculated then it is worth about 50 cents.