The 1849 Double Eagle
Rarerity: 1
Valued at $20 million
1943 Bronze Cent
Rarerity: 18
Value: $100,000 in last auction
1913 Liberty Head Nickel
Rarerity: 5
Value in last auction: $4,000,000
1907 Indian Head Double Eagle Pattern
Rarerity: 1 struck ever
Value i last auction: $12,000,000