Question: what are the most valuable gold coins?
Answer: $20 Saint Gaudens Double Eagle Pre-1933. Generally speaking, pre-1933 gold coins tend to hold the most value, including our $20 Saint Gaudens Double Eagle Pre-1933. ... 
$20 Liberty Double Eagle Pre-1933. ... 
1933 Double Eagle. ... 
1933 Indian Head Gold Eagle. ... 
$10 Gold Indian Head.