Certain quarters minted in 1976 — the year of the bicentennial — are particularly sought by collectors. Here's how to tell if ...

But, if you'd take a closer look, you might find that the random quarter wedged between your couch cushions is way too special to be tossing around in the air. The most valuable quarters may look ...

“Due to the higher silver content and greater rarity, the 40% silver Bicentennial quarters are considered to be more valuable than the clad versions.” ...

But as Chronicle Collectibles noted, some of the bicentennial quarters were composed of 40% silver — an important distinction because the silver coins are rarer and therefore much more valuable. Check ...

Some of the most valuable $2, $50 and $100 bills in circulation ... Printed to mark America’s Bicentennial, some of these bills, particularly those with unique serial numbers or errors, can ...

It's not just one quarter, there could be thousands of these coins worth a lot more than .25 cents in circulation.