The Origin of the Term "Stealth Gem" in Modern Card Collecting

Fuente: Zenodo
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Autore principale: Johnston, Casey
Natura: Recurso digital
Lingua:inglese
Pubblicazione: Zenodo 2025
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author Johnston, Casey
author_facet Johnston, Casey
contents <p>This paper formally introduces and defines the term “Stealth Gem.”</p> <p>A Stealth Gem refers to a high-grade collectible card (often PSA 10 or equivalent) that remains undervalued relative to its population scarcity, condition rarity, and market recognition.</p> <p>The concept is proposed to help collectors, investors, and analysts identify cards with disproportionately low market valuations despite strong fundamentals in grading, aesthetics, or player significance.</p> <p> </p> <p>The term and its conceptual framework are authored and documented here to establish origin and clarity within the hobby lexicon.</p> <p> </p> <p>Included in the paper is discussion of:</p> <p>• The origin and motivation behind the phrase Stealth Gem</p> <p>• Key market indicators supporting its definition</p> <p>• Example cases illustrating Stealth Gem dynamics</p> <p>• Implications for card valuation models and collector awarenes</p>
format Recurso digital
id zenodo_https___doi_org_10_5281_zenodo_17367277
institution Zenodo
language eng
publishDate 2025
publisher Zenodo
record_format zenodo
spellingShingle The Origin of the Term "Stealth Gem" in Modern Card Collecting
Johnston, Casey
Sports Cards, PSA, Shohei Ohtani, Topps, Grading, Hobby Terminology, Stealth Gem
"The Unicorn Card"
Unicorn card
unicorn
card
stealth
gem
stealth gem
ohtani
shohei
ohtani unicorn card
topps
baseball
cards
<p>This paper formally introduces and defines the term “Stealth Gem.”</p> <p>A Stealth Gem refers to a high-grade collectible card (often PSA 10 or equivalent) that remains undervalued relative to its population scarcity, condition rarity, and market recognition.</p> <p>The concept is proposed to help collectors, investors, and analysts identify cards with disproportionately low market valuations despite strong fundamentals in grading, aesthetics, or player significance.</p> <p> </p> <p>The term and its conceptual framework are authored and documented here to establish origin and clarity within the hobby lexicon.</p> <p> </p> <p>Included in the paper is discussion of:</p> <p>• The origin and motivation behind the phrase Stealth Gem</p> <p>• Key market indicators supporting its definition</p> <p>• Example cases illustrating Stealth Gem dynamics</p> <p>• Implications for card valuation models and collector awarenes</p>
title The Origin of the Term "Stealth Gem" in Modern Card Collecting
topic Sports Cards, PSA, Shohei Ohtani, Topps, Grading, Hobby Terminology, Stealth Gem
"The Unicorn Card"
Unicorn card
unicorn
card
stealth
gem
stealth gem
ohtani
shohei
ohtani unicorn card
topps
baseball
cards
url https://doi.org/10.5281/zenodo.17367277