The type of coin you are referring to is the Saint Gaudens $20 Double Eagle coin. It was minted at two different mints: Philadelphia and San Francisco. The value depends on where it was minted and what condition the coin is in.
According to USA Coin Book, these are the typical values:
Philadelphia (no mint mark): About $980 for a coin in Very Fine condition and $1050 for a coin in MS60 mint condition. A choice uncirculated MS63 coin is worth about $1325.
San Francisco (small "S" mint mark): About $1020 for a coin in Very Fine condition and $2150 for a coin in MS60 mint condition. A choice uncirculated MS63 coin is worth about $4350.
Note: The price of gold is highly volatile and the value of these coins will also fluctuate by a great deal depending on how valuable gold is at any given minute.
View the links below to see more prices for other intermediate conditions of the coin.
The coin is NOT an Liberty silver dollar, it's a PEACE dollar (1921-1935) and assuming the coin is circulated and has no mintmark, retail values are $28.00-$32.00 the 1922 coin is the highest mintage most common date of the series.
Your 1922 Liberty dollar is actually a 1922 PEACE dollar. The 1922 date is the most common and assuming the coin is circulated and has no mintmark, as of 8-26-11, retail values are $37.00-$40.00 depending on how much wear the coin shows.
What's a 1870 twenty dollar copy coin worth
You tell me?
1922 is one of the most common dates for silver dollars. As of November 2012, it's worth around $26.
1848. Silver. Twenty. Dollar. Coin
Assuming the coin has no mintark, the 1922 PEACE dollar is the highest mintage and most common coin of the series. Circulated examples are $31.00-$37.00
Assuming the coin has no mintark, the 1922 PEACE dollar is the highest mintage and most common coin of the series. Circulated examples are $23.00-$27.00
About $25 or so as scrap silver.
Assuming the coin has no mintark, the 1922 PEACE dollar is the highest mintage and most common coin of the series. Circulated examples are $31.00-$37.00.
The coin is a 1922 Peace dollar not an E PLURIBUS UNUM coin, circulated coins have retail values of $16.00-$20.00.
The coin is NOT an Liberty silver dollar, it's a PEACE dollar (1921-1935) and assuming the coin is circulated and has no mintmark, retail values are $28.00-$32.00 the 1922 coin is the highest mintage most common date of the series.
About $35,000
The value of a 1981 twenty dollar cultura Maya coin can vary depending on its condition, rarity, and demand among collectors. It's recommended to consult with a coin dealer or appraiser to get an accurate valuation.
Your 1922 Liberty dollar is actually a 1922 PEACE dollar. The 1922 date is the most common and assuming the coin is circulated and has no mintmark, as of 8-26-11, retail values are $37.00-$40.00 depending on how much wear the coin shows.
What's a 1870 twenty dollar copy coin worth
in June 2009 it is worth about $1000.