A good 1995 error quarter can be woth up to $20 in good condition
If the "penny side" is copper-colored, then it is probably a magician's coin manufactured from a quarter and a cent, in which case it has no collector's value. On the other hand, if it has a cent reverse where the quarter reverse should be, it may be a legitimate error coin. This determination and evaluation should be made by a reputable dealer in error coins.
It depends on what you mean by "dime sized". If it's a miniature version of a quarter with a complete image on both side, it's not a real coin; it's a novelty item with no special value. If it has part of the normal-sized image of a quarter on it, you may have what's called a "wrong planchet" error. It happened when a dime blank (planchet) accidentally got mixed in with the blanks intended for quarters and was struck with a quarter's image. If you think you have a wrong planchet error you should have it inspected in person by a dealer who is familiar with error coins.
It's just a quarter, spend it.
i have a quarter with no back on it no date with a P
A good 1995 error quarter can be woth up to $20 in good condition
This is called a 'Lamination' error and a statehood quarter with this error is worth $50.00.
Value depends on what kind of error. please be more specific
State quarter lamination errors retail for about $10.
25 cents.
CoinTrackers has estimated the 1974 D Washington Quarter value at an average of 25 cents
This is a rare misstruck error and is worth up to $90.00 according to condition.
It's a novelty item worth couple of cents for the gold plating plus whatever the underlying quarter is worth. If the quarter is copper-nickel, then it's only worth a quarter. If it's a special silver "prestige" quarter made in San Francisco it's at least worth maybe $3.50 for its metal content.
This is a novelty or magic coin, not a Mint error. It has no numismatic value.
It depends on what the error is. Please post a new question with more details
If the coin is a Washington quarter, it may be a rotated-die error. Take it to a coin dealer to be sure.
Yes, such error raises the price. I wish you'd explain what sort of error is it?