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10 guides tagged Modern. Click any to read the full guide, or jump to a related tag below.
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Catalog values, history, and authentication — lincoln memorial cent history.
8 min read
Catalog values and authentication details — state quarter errors.
8 min read
Catalog values and authentication details — roosevelt dime errors.
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Catalog values and authentication details — coin roll hunting.
7 min read
Catalog values and authentication details — eisenhower dollar value.
7 min read
Every 1965 quarter is missing its mintmark on purpose, and almost all are worth exactly 25 cents. The exceptions: gem uncirculated survivors and the genuine silver transitional error a kitchen scale can catch.
6 min read
Over 1.6 billion were minted, so most are worth 25 cents — but the 40% silver San Francisco issues and gem-grade survivors carry real premiums. How to tell them apart in ten seconds.
7 min read
It's not gold and it's usually worth exactly $1 — except the 2000-P varieties worth thousands, including the one the Mint gave away in cereal boxes.
7 min read
Almost every SBA is worth exactly one dollar — except the 1979-P Wide Rim, anything dated 1981, and the Type 2 proof mintmarks. The five-second checks for each.
6 min read%2FLincoln%20(Union%20Shield).jpg?alt=media&token=f1397908-7f11-468f-bdf5-4dbe637b8326)
The Treasury announced the end of penny production. Here's what the discontinuation actually means for circulation, future value, and your existing wheat and Lincoln cent collection.
5 min read