Check for Silver-Clad Versions: The "S" mint mark signals higher value.
Look for Mint Errors: Double dies or misprints can make them rare.
Uncirculated Quarters: Pristine condition increases worth.
Find Special Proof Sets: Proof coins often fetch higher prices.
Research Auction Results: Some quarters sell for thousands.
Examine the Reverse Design: Unique features can signal rarity.
Professional Grading: A graded coin can reveal hidden value.
Collector Demand: Rising interest can drive prices up dramatically.
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