The National Parks quarters are still in progress, so a complete set of those won't be possible until the year 2022. A full set of Statehood quarters, including DC and the Territories is 56 quarters (or 112 for both Philadelphia and Denver). None of the coins in the series are rare, but it might be possible to get 50 cents per coin if they're truly uncirculated. That's double face value.
If you got the coins out of circulation, they have no added value and probably never will. If "complete" means just the P & D mint coins in uncirculated condition, and none of the proof coins, its value will be about $25 *IF* you can find an interested collector -- a dealer will not likely offer you anything over face value for them. If your set includes the proofs and/or silver proofs, the values will go up ALOT. Add $80 if you have the regular proofs -- Add $225 if you have the silver proofs. If your set is in a nice Dansco album, you may get a few extra dollars for that.
Only proof coins have more than face value.Any found in circulation are just 25 cents.
If they are nice, uncirculated coins, you can get about $35 for the 50-state set and about $70 for the 100-coin P/D mint set -- more if you put it into a nice display or book.
NO
Uncirculated State Quarters retail for about 40 or 50 cents.
$130
.25 cent...sorry
About $600
They are worth face unless uncirculated. If you found it in pocket change it is not uncirculated and is worth 25 cents.
The approximate value of 50 uncirculated 1964 United States Quarters would depend on the current market value of silver, but is likely to be between $75 and $150.
It really depends on the dates, post new question.
Unless they're uncirculated, 25¢ each.
Generally any US quarters made before 1965 are collectible because of their silver content. Any proof(S mintmark) and uncirculated quarters are also collectible.
None in circulating quarters. Except for special proof sets and some uncirculated bicentennial sets, all quarters minted after 1964 are made of copper and nickel.
The lowest mintage occurred for the 2008-D Oklahoma Quarter with 194,600,000 This does not include the DC. or Territories quarters