It sounds like there's a mix of fascinating history and some exaggeration or misinformation about the value of Bicentennial Quarters.
Bicentennial Quarters, minted in 1976 to celebrate the 200th anniversary of the United States, are indeed interesting collectibles, but they typically do not have such high values.
While some rare varieties or error coins can fetch higher prices, values in the range of $950,000 for a single Bicentennial Quarter are exceptionally rare
would likely require very unique circumstances, such as a minting error or a special commemorative edition.
If you have specific information about a Bicentennial Quarter worth nearly a million dollars, I'd be intrigued to hear more about it! Otherwise
it's always important to verify information about coin values with reputable sources in the numismatic community.