It's intriguing to hear about such valuable coins! While Bicentennial quarters can indeed hold significant value under certain circumstances, a valuation of nearly $900,000 for a single Bicentennial quarter would be exceptionally rare.
Factors such as minting errors, unique features, or historical significance can contribute to a coin's high value, but such cases are typically quite uncommon.
Similarly, coins worth over $60,000 each would likely have extraordinary characteristics or historical importance to command such prices.
Numismatics, the study and collection of coins, often involves a blend of historical interest, scarcity, and condition when determining a coin's value.
If you're interested in coin collecting or have come across valuable coins, it's always advisable to have them appraised by a reputable numismatist or coin expert to determine their true worth.
a valuation of nearly $900,000 for a single Bicentennial quarter would be exceptionally rare.