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.
An "Uncirculated" coin is exactly that. It has never been in circulation and is in mint condition, and in the packaging it was sold in. A "Proof" coin is similar to an "Uncirculated" coin in that it has never been in circulation, but they are made on specially polished dies so that they have a very lustrous and shiny appearance. Proof coins might also be made from a metal other than what the normal coin might be made from, such as gold or silver. Proof coins usually cost a lot more to buy irrespective of what they are made from.
Circulated means the coin has been handled and used. Uncirculated is a coin that hasn't been spent, and is often fresh from a bank roll. Proof is a special strike technique resulting in an extra clean and shiny finish to the coin, and is made specifically for collectors.
It would depend on if the coin was released as a proof coin (very shiny and looks mirror like, with an "S" mint mark) or an "uncirculated" coin and the general condition of the coin. A Proof coin, depending on blemishes (or lack there of) and if it is a Type I or Type II, can get between $7 and $65. An uncirculated coin that has never been in someone's pocket, touched or scratched can get between $2 and $750. In any case, if the coin has been touched or damaged, spend it for the face value.
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
About $1 for the silver content unless it is a proof or very high-grade uncirculated coin.
If the coin has an "S" mintmark it's Proof, if not, it's the uncirculated version. Current average retail value for a Proof coin is $40.00 Uncirculated is about $29.00.
Well, an uncirculated one would sell for whatever 1 ounce of silver is selling for, today about $27. However you say with proof, I'm not sure what that means, if you mean it has some sort of certificate of authenticity or it is a proof coin. A proof coin will have mirror like fields (parts of the coin with no design) and an uncirculated coin will have shiny, but not mirror like fields. A proof coin is more expensive and would sell for around $70.
If the coin is a Proof coin it is worth about $20 USD. If it is not a proof coin and is uncirculated it is worth about $12 USD. (2/28/2010)
If it's not a uncirculated or proof collectors coin in the mint package spend it.
In coin collecting, it means Brilliant Uncirculated, a very nice coin, but not as good as a Proof coin.
These coins have only just been released into circulation so, unless they are part of a Proof or Uncirculated mint set or are individual Proof or Uncirculated coins and in absolute mint condition, they are worth 50 cents. If you have a Proof coin or an Uncirculated mint condition coin, they are worth whatever you just paid for them.
Usually. A coin in Proof condition is almost always more valuable than the same coin in Uncirculated condition, but exceptions do exist.
Current retail values for this coin are $15.00 for the uncirculated coin and $20.00 for the proof coin
Face value unless it is uncirculated or a proof.
The coin is still found in circulation today and it's $1.00 unless it's proof or uncirculated.
An "Uncirculated" coin is exactly that. It has never been in circulation and is in mint condition, and in the packaging it was sold in. A "Proof" coin is similar to an "Uncirculated" coin in that it has never been in circulation, but they are made on specially polished dies so that they have a very lustrous and shiny appearance. Proof coins might also be made from a metal other than what the normal coin might be made from, such as gold or silver. Proof coins usually cost a lot more to buy irrespective of what they are made from.
You can't unless you pay the $20+ to send your coin to NGC/PCGs even under magnification the ordinary person cannot tell the difference between a pf69 and pf70 coin. Of course, it is easy to tell if your coin is uncirculated or proof, a proof silver eagle will have very shiny, mirror like fields that are easy to see yourself in. An uncirculated silver eagle will be shiny, but won't be mirror like. Also, the raised part of the coin will look frosted on a proof coin but not on an uncirculated coin.