– 1955 Doubled Die Penny: Dramatic doubling error boosts value significantly. – –
– 1950-D Jefferson Nickel: Low mintage makes it highly collectible today. – –
– 1959 Franklin Half Dollar: Rare proof versions command top prices now. – –
– 1955-S Lincoln Cent Rarity: Scarce high-grade coins fetch big sums. – –
– 1951-S Roosevelt Dime: Low production run increases its worth. – –
– 1958 Doubled Die Nickel: Subtle doubling error raises its value. – –
– 1950 Proof Quarter: Limited mintage proofs are prized finds. – –
– 1957-D Wheat Penny Error: Off-center strikes make it valuable today. – –