$20.00 Gold Double Eagle
 
The United States $20 gold coin, which was the largest denomination of US coin authorized in 1849, was minted from 1849 through 1933. Actually there was only one minted dated 1849 and that resides in the Smithsonian collection, and there were no 1933 coins placed into circulation, so you will have to settle for 1850-1932.
 
From 1850 through 1907, the Liberty Head design was used. Mintages of some years went into the millions, so there are still many around to choose from. Weighing in with almost a full ounce of gold, these will run you from about $900 and up for decent examples.
 
In 1907, the Double Eagle changed to the St Gaudens design. Many people consider the Saint Gaudens Double Eagle to be the most beautiful United States coin ever produced. The last of the $20 Gold Eagles were minted in 1933.

 

15 MINI ST GAUDENS DOUBLE EAGLE GOLD COIN BULLION BAR

15 MINI ST GAUDENS DOUBLE EAGLE GOLD COIN BULLION BAR
Price: $9.99 (1 Bids)
Sale Ends: 1h 2m

LOT of 2 $20 ST GAUDEN GOLD MINI COINS SCRAP BULLION

 LOT of 2 $20 ST GAUDEN GOLD MINI COINS SCRAP BULLION
Price: $0.99 (0 Bids)
Sale Ends: 1h 3m

15 gold coins 1907 St.Gaudens MINT 22kt Deal $$ bullion

15 gold coins 1907 St.Gaudens MINT 22kt Deal $$ bullion
Price: $9.99 (0 Bids)
Sale Ends: 1h 22m

1876 S 1 oz GOLD US $20 LIBERTY TYPE 2 AU Coin

1876 S 1 oz GOLD US $20 LIBERTY TYPE 2 AU Coin
Price: $1,379.99 (15 Bids)
Sale Ends: 1h 38m

1927 - $20 SAINT GAUDENS DOUBLE EAGLE - NEAR GEM

1927 - $20 SAINT GAUDENS DOUBLE EAGLE - NEAR GEM
Price: $2,175.00 (0 Bids)
Buy It Now Price: $2,575.00
Sale Ends: 1h 46m

15 gold coins 1907 St.Gaudens MINT 22kt Deal $$ bullion

15 gold coins 1907 St.Gaudens MINT 22kt Deal $$ bullion
Price: $9.99 (1 Bids)
Sale Ends: 2h 4m

1904 S LIBERTY $20 GOLD Coin NO RESERVE

1904 S LIBERTY $20 GOLD Coin     NO RESERVE
Price: $1,400.00 (1 Bids)
Sale Ends: 2h 6m

LOT OF 25 $20 ST. GAUDENS GOLD COINS 1907

LOT OF 25 $20 ST. GAUDENS GOLD COINS 1907
Price: $14.50 (4 Bids)
Sale Ends: 2h 18m

1924 Saint Gaudens MS65 Double Eagle

1924 Saint Gaudens MS65 Double Eagle
Price: $2,195.00 (0 Bids)
Buy It Now Price: $2,595.00
Sale Ends: 2h 35m

1925 $20 St. Gaudens Double Eagle Gold Coin PCGS MS65

1925 $20 St. Gaudens Double Eagle Gold Coin PCGS MS65
Price: $2,450.00 (0 Bids)
Buy It Now Price: $2,900.00
Sale Ends: 2h 40m