What is an 1857 Seated Liberty quarter worth?

Answer 1

August 9, 2009 The 1857 Seated Liberty quarter was minted at 3 US mints: Philadelphia which is shown as 1857-P in this list, New Orleans which is shown a s1857-O in this list and San Francisco which is shown as 1857-S in this list. To determine which coin you have it will be necessary to locate the mint mark. This mark will be a small letter located on the reverse [tails] side of the coin between the eagle and the words "QUAR.DOL." The letter "O" is for New Orleans. The letter "S" is for San Francisco. If there is no letter the coin was minted at Philadelphia. The values for these coins are shown in the following list: Circulated Grades..............1857-P..............1857-D..............1857-S G4.......................................$26....................$26....................$75 F12......................................$39....................$39....................$300 EF40....................................$85....................$150...................$1,000 AU55....................................$195..................$800...................$2,500 Uncirculated GradesMS60....................................$325...................$1800.................$4,750 MS63....................................$650...................$5,500................$11,000 MS65....................................$4,000.................none....................none