Check the front of the quarter for a special bicentennial design. Look for a unique pattern on the reverse side. Verify the year of minting and mint mark.
Research recent sales of similar quarters to gauge potential value. Consider getting the coin graded by a professional grading service. Protect the coin from damage and oxidation.
Examine the quarter for any errors or variations that could increase its value. Consult a coin expert for authentication. Keep the coin in a secure location.
Look for any distinguishing features that set the quarter apart from regular issues. Keep detailed records of the coin's provenance and condition. Consider insuring the coin for its appraised value.
Join online forums or groups dedicated to coin collecting to learn more about rare quarters. Attend coin shows and auctions to network with other collectors. Stay informed about market trends and prices.
Remember that finding a $710 million bicentennial quarter is extremely rare. Be cautious of counterfeit coins and scams. Enjoy the thrill of owning a valuable piece of American numismatic history.