1969-S Lincoln Cent (Doubled Die Obverse): This penny features a noticeable doubling on the obverse, particularly in the date and the word "LIBERTY."
1970-S Small Date Lincoln Cent (High 7): This penny, when in excellent condition, can be worth a significant amount due to its low mintage and distinct small date with a high 7.
1982-D Small Date Copper Lincoln Cent: This penny is unique because most 1982-D cents were struck on zinc planchets. The copper version is rare and can be valuable.
1999 Wide AM Reverse Lincoln Cent: On this penny, the spacing between the "A" and "M" in "AMERICA" on the reverse is wider than usual. These coins can be worth several hundred dollars.
2004-D Wisconsin State Quarter (Extra Leaf): Some 2004-D Wisconsin quarters have an extra leaf on the ear of corn on the reverse side. These can be worth up to several hundred dollars.
1995 Lincoln Cent (Doubled Die Obverse): This penny has a doubled die on the obverse, especially visible in the inscription "LIBERTY" and "IN GOD WE TRUST." High-grade examples can be worth a significant amount.
2009 Lincoln Bicentennial Cent (Formative Years - Extra Finger): Some of these pennies have an extra finger on Lincoln’s hand, which can be seen with magnification.