Tiny gold coins, use gold, and 10k/14k novelties: what you actually have
Eraser-head “gold coins,” charm medallions, and 10k/14k jewelry look like treasure. Most are use gold or tiny melt — not…
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The public coin and money library, plus dealer guides — what people bring to a shop, how money works, and how shops run.
Start in the library · Coin history · Visitors · SpotPro for dealers
Why coin value apps and Google “worth” searches lie to you
Coin price apps, Google results, Etsy asking prices, and YouTube “found in a jar” videos are not cash bids. Here…
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How SpotPro Live Buy Sheet prevents “highest prices” advertising lies
Why publishing real buy prices on a board protects dealers from bait-and-switch complaints and helps customers compare shops fairly.
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Large cents and half cents: copper money before the small cent
Why early U.S. cents were huge, how half cents fit small change, and what worn copper is usually worth today.
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Mercury dimes and Walking Liberty halves: silver workhorses of the 20th century
Why these designs dominate junk silver jars and collector type sets — and how to avoid cleaning disasters.
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Eisenhower, Susan B. Anthony, Sacagawea, and presidential dollars: modern dollar coins
Why modern dollar coins never fully replaced the paper dollar, what the major types are, and how shops treat common…
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1933 and the end of circulating U.S. gold coin ownership (public rules)
How Depression-era gold policy changed what ordinary Americans could hold, how it differed from later 1971 international convertibility, and what…
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How to read a U.S. note: seals, series, signatures, and star notes
A field guide to the tiny words on U.S. currency that collectors and estate sorters actually use.
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What “fiat money” means without the internet shouting
A calm definition of fiat currency, how it differs from commodity money and representative paper, and what that means for…
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