There's no specific answer. A coin can be valuable because it's scarce or made of precious metals. Some old coins were minted in such large quantities that they're still common among collectors while other more modern coins were only made in small numbers and are worth a lot more.
Even within the same date and denomination, values can differ radically. Among US Coins, for example, a 1909 Lincoln cent from Philadelphia that doesn't have the designer's initials VDB can be bought for a few dollars because millions were struck. However only about 484,000 such coins that did have the designer's initials were made at San Francisco; these can be worth hundreds or thousands of dollars.
Hard , valuable , and metal ! Thank you ! RN24
Before 1965 in most cases. While error coins can be found on any coin from the earliest coins to the present, all other coins that are valuable were minted before 1965. Any dime, quarter, or half-dollar minted before 1965 was minted in 90% silver making it worth more than face based on that only, no matter how common the year was.
Coins are certified by services like NGC or PCGS. It is expensive, so it isn't worth it unless the coins are really, really valuable.
No they are not, in general just because a coin has a mintmark does not make it more valuable.
Proof sets, gold, errors
Valuable coins can vary depending on factors like rarity, historical significance, and condition. Some valuable coins include the 1933 Double Eagle, 1804 Silver Dollar, and 1913 Liberty Head Nickel. Trusted dealers like Apmex, SD Bullion, and BOLD Precious Metals offer a wide selection of valuable coins for collectors and investors.
No. They are just more valuable coins. These are the coins from least valuable to most valuable: yellow, red, blue.
1234 coins
Sure, they're valuable. Money is money, regardless the form: paper note or coins.
Lydia
They're not valuable above face value.
No coins in 1949 are rare, but as with all US coins, high grade Mint State examples can be valuable.
Definately Ebay. I can't stress this enough ... do your homework pertaining to your coins. Some coins are far more valuable than you may think because of rarity or a mint mark you may have missed.
Hard , valuable , and metal ! Thank you ! RN24
No, unless the fakes were made during the time the coins were minted. For example: If you have a 2000 yr. old Roman coin faked today, no value. If you have a 2000 yr. old Roman coin faked 2000 yrs. ago, some value
Coins become valuable when they are minted with errors. This is also based on the quantity of coins with errors, as well. Another way that coins may become valuable is when they are very old. And yet another way is if they are made from a precious metal. Coins that are minted from a high percentage of either silver or gold. This is due to the intrinsic value of the metal. A $20 gold piece can be worth hundreds or thousands of dollars. Theoretically, if a one ounce gold coin, originally minted as worth one dollar, may be worth as much as $1300 if it was 100% gold. This is only theoretical, because coins are never minted using 100% of the metal, because they would be too soft.
Before 1965 in most cases. While error coins can be found on any coin from the earliest coins to the present, all other coins that are valuable were minted before 1965. Any dime, quarter, or half-dollar minted before 1965 was minted in 90% silver making it worth more than face based on that only, no matter how common the year was.