The value of a 1799 coin depends on the coin's denomination such as dime or quarter. It also depends on what country the coin came from, where it was minted and the condition of the coin. Without that information, it is impossible to state a value.
1856 3 cent coin value
If it was found in change, the coin is face value. A uncirculated coin is about 25 cents.
The hole kills the collectible value of the coin. It's likely only worth about $25.00 for the silver content of the coin. Take it to a coin dealer for an assessment and value.
Beyond the value of the gold cotent, the value of the coin depends on its condition, which is highly subjective.
£200.00
Current value of a 1990 Eisenhower Centennial dollar is $23.00-$25.00.
The Value of the commerative set would be around £90,000 to £100,000 congradulations on your find
There's nothing called a "commerative" coin. There are COMMEMORATIVE coins, but an coin from 1985 is unlikely to commemorate any major bicentennial. Special coins were minted in 1976 for the 200th anniversary of independence, and others were minted in 1989 for the 200th anniversary of the Constitution.
Please post a new question with enough details to ID the coin. What country is it from? What is its denomination? Can you describe the pictures on it?
About $550
No. It is gold bullion minted by the Bank of Mexico and you can sell and purchase such coins (called Centenarios) at any bank in Mexico. Its buying/selling price is on the USD$1,250 - 1,430 range.
100-400 USD or so
Blue Book of Gun Values has commerative values
50-500 usd
The Midland Bank is privately owned and does not, and never has, issued its own coinage. Any coins purchased from the Midland Bank, will be some sort of commemorative coin minted at the Royal Mint and may be packaged in a Midland Bank presentation pack or similar.
Sports collectibles shop for an estimate