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Coin grading

Coin MarketBiases In Certified Coin Populations

While third-party grading services and their population reports have helped collectors gauge rarity, the costs of grading have influenced which coins get submitted—introducing biases that numismatists must consider when assessing true scarcity

Patrick A. Heller
Collecting 101Limitations of Grading Service Population ReportsBy Patrick A. Heller
ArchiveAre there any surviving 1964-D Peace dollars?Richard Giedroyc
Collecting 101Spring Cleaning Your Collection, Part 3Numismatic News Staff
Reader ViewpointViewpoint: 70-point grading scale serves hobby wellNumismatic News Staff
Letters to the EditorLetters to the Editor (April 2, 2019)Numismatic News Staff
Collecting 101Separate coin values from conditionsF. Michael Fazzari
NewsSmall mark looks huge on centNumismatic News Staff
Reader ViewpointViewpoint: Grading system needs linear stepsNumismatic News Staff
Reader ViewpointLetters to the Editor (November 13, 2018)Numismatic News Staff
Reader ViewpointLetters to the Editor (November 6, 2018)Numismatic News Staff
Reader ViewpointViewpoint: Too late for 100-point grading scaleNumismatic News Staff
NewsNew grading idea creates uncertaintyRichard Giedroyc
Reader ViewpointViewpoint: New grading might bring in investorsNumismatic News Staff
Reader ViewpointCommunity Voice Responses (October 16, 2018)Numismatic News Staff
Reader ViewpointLetters to the Editor (October 16, 2018)Numismatic News Staff

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