Collectible coins, such as the 1980 Philadelphia Mint Washington Quarter, are valued by collectors for their historical significance, rarity, and condition. The Washington Quarter, first issued in 1932 to honor George Washington, features his portrait on the obverse and an eagle on the reverse. Coins from specific mints, like Philadelphia, can have distinguishing characteristics that affect their value. The 25-cent denomination is a popular focus for collectors due to the quarter's longstanding place in American currency and its various design changes over the years.

Item Denomination Series Year Mint
1980-P 25c 25c Washington Quarters 1980 Philadelphia