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Penny decoder
Type the year and the small letter under it. You get the metal, the design and the rare varieties known for that year. Most pennies are worth one cent; this tells you in seconds if yours deserves a closer look.
What pennies are made of
Known rare dates and varieties
| Year and mint | What to look for |
|---|---|
| 1909 | VDB initials on the back (1909 VDB). The 1909-S VDB is one of the most famous key dates. |
| 1909-S | 1909-S, and above all the 1909-S VDB with initials on the back, are famous key dates. |
| 1914-D | 1914-D is a key date: real ones are scarce and fakes made from altered dates are common. |
| 1922 | 1922 with no mint mark: only Denver made cents that year, so a 1922 with no D is a known rarity. |
| 1922-D | 1922-D is a semi-key date. |
| 1931-S | 1931-S is a key date with a small mintage. |
| 1943 | 1943 cents were made of steel. A 1943 penny that is copper colored and not attracted by a magnet would be a famous rarity; most are fakes or plated steel. |
| 1944 | 1944 cents are copper. A 1944 steel cent (it sticks to a magnet) is a rare error. |
| 1955 | 1955 doubled die: the date and lettering on the front look strongly doubled. Ordinary 1955 cents are common. |
| 1969-S | 1969-S doubled die is a famous rarity; ordinary 1969-S cents are common. |
| 1972 | 1972 doubled die: look for clear doubling of the date and LIBERTY. |
| 1982 | 1982 cents exist in copper (about 3.1 g) and zinc (about 2.5 g), with large and small dates. Weigh it. |
| 1983 | 1983 doubled die reverse: doubling on ONE CENT and the lettering on the back. |
| 1984 | 1984 doubled ear: a second earlobe on Lincoln. |
| 1992 | 1992 Close AM: in AMERICA on the back, the A and M nearly touch on a few rare coins. |
| 1995 | 1995 doubled die: doubling in LIBERTY and IN GOD WE TRUST. |
| 1998 | 1998 Wide AM: the A and M in AMERICA are clearly apart on a few rare coins. |
| 1999 | 1999 Wide AM: the A and M in AMERICA are clearly apart on a few rare coins. |
| 2000 | 2000 Wide AM: the A and M in AMERICA are clearly apart on a few rare coins. |
| 2017-P | 2017-P: the only year Philadelphia put a P mint mark on cents. |
| 2025 | 2025 is the last year of circulating pennies: the U.S. Mint struck its final ones in November 2025. Billions remain, so ordinary 2025 cents are still worth one cent. |
Before you sell
- Compare with items that actually sold, not only with asking prices.
- Take clear photos in daylight: front, back, marks and any damage.
- Do not clean coins, and do not repaint or polish old items: it often lowers the value.
- For anything that might be valuable, get an opinion from a certified appraiser or a specialist dealer.