This is actually a rather hard coin to find in high grades, but if it has been circulated at all, it will only be worth a quarter.
The coin is face value only
See the Related Question for values. Prices for 1942 quarters aren't dependent on the mint mark.
Depends on the condition of the coin- but at leat $6.06 for the silver content as of this morning.
About 3 pennies. ;D
If the quarter has an "S" next to the tail of Washington's wig and does not have the normal copper edge of a quarter found in pocket change, it's almost certainly a so-called "Prestige" quarter that someone accidentally spent. These coins were only sold to collectors and weren't intended for spending It was worth about $8 in its original packaging but if you got it in change as of 02/2011 it's worth about $5 to $6 for its metal content. If your coin has a P or D next to Washington's wig, or has an S but shows a copper edge, it's not silver. It's made of copper-nickel like almost all other quarters minted since 1965. With a P or D it has no added value. An S indicates it was a proof coin that someone spent. That which reduces its original $1.15 collector value to, well, roughly a quarter.
It is worth a quarter :D
No D or S indicates that it was minted in Philadelphia. It's worth 25 cents.
It is worth face value unless it is still in the original mint package.
It's worth 25 cents.
It's a common date, so it's only worth its silver melt value. At present, it's worth about $5.70.
A 1958-D Washington quarter is very common. Most are only valued for the silver, about $5.00.
25 cents. 1984 is not an especially valuable coin unless it is a proof coin.
With no mint mark next to Monticello, or a "D", it's worth about a dime assuming average condition. If there's a small "S", it's worth about a quarter.
about 25 cents still.
Nothing over face.
If by "series D," you mean it has a D mint mark, it's still worth 25 cents.
I'm not entirely sure by what you mean with "lost quarter" but a 1986-D quarter is only worth face value in circulated condition, however, it is worth a premium over face value in uncirculated condition since little US Mint sets were sold that year. However, if your coin has even the slightest hint of wear or any scratches, nicks or dings, its just worth 25 cents.