Mint State - Same as Uncirculated. A coin free of any trace of wear.
Proofs - Coins struck for collectors using specially polished dies.
A proof grade can not be given to a uncirculated (Mint state) coin. The term Proof is actually refers to a method of manufacturing, not a grade. But proof coins are identified by the by a prefix of PF before the grade and mint state are MS
No. Proof is a type of coin, not a grade. Most coins made are meant for circulation, but some are proof varieties, which are made with a slightly different process to make them much more shiny and are sold to collectors. The highest grade using the Sheldon Scale is MS-70. MS stands for mint state, and it's on a scale from 1 to 70.
If it is a proof then it will have the mintmark "S". If your coin doesn't have the mintmark "S" then it is just a normal coin.
The term Proof actually refers to a method of manufacturing that produces coins with very sharp details and a mirrorlike surfaces and are called Proof coins. Uncirculated or Mint State coins are coins not released into circulation and have no wear on them.
It's a collectors item the us mint produces
Most likely, if you found the (presidential or Sacajawea) coin in change, it is simply in mint state (or more likely about uncirculated). If your coin has an "S" mintmark, it is proof because I don't believe that the San Fransisco mint makes non-proof coinage. If your coin has a "P" or "D" mintmark it is not proof but simply just in mint state or about uncirculated. If you have a silver eagle dollar (the coin is much larger than a presidential dollar) dated 2011, it is uncirculated because at the time of writing, proof 2011 silver eagles have not been released yet.
If it's not proof or a very high mint state coin, it's face value
In the year 2000, the American Eagle $5 Gold Coin was minted - it carried a mint mark of "S" or "W." If the coin is in a mint state of MS65, its value is: $110; if its mint state is proof (PF65), its value is: $125.
A proof grade can not be given to a uncirculated (Mint state) coin. The term Proof is actually refers to a method of manufacturing, not a grade. But proof coins are identified by the by a prefix of PF before the grade and mint state are MS
Unless it's a Proof or Mint State coin, it's face value.
The dollor is worth a dollar, unless it's a high grade Mint State coin or Proof coin
If it's not proof or a very high mint state coin, it's face value
No. Proof is a type of coin, not a grade. Most coins made are meant for circulation, but some are proof varieties, which are made with a slightly different process to make them much more shiny and are sold to collectors. The highest grade using the Sheldon Scale is MS-70. MS stands for mint state, and it's on a scale from 1 to 70.
If it's not proof or a very high mint state coin, it's face value
This is an American Eagle 1 once gold coin that carries a face value of $20.00. It was minted at West Point - therefore, the coin carries the mint mark "W." If the coin is in a mint state of MS65, its value is: $980.00; if the coin is in a proof state (PF65), the value rises to: $ 1080.
It depends on the coins date and mintmark. Modern DCAM Proof coins are very common and so are Mint State coins.
$27 to $20,000 depending upon the mint mark, condition of the coin and whether it is mint state or proof.