1978 S Quarter Value - See which mintmarks on 1978 quarters you should be looking for. Plus rare & valuable 1978 error quarters list! 1978 s quarter value (proof) the estimated mintage of this proof version of 1978 quarter coins by the san francisco mint was 3,127,000. This particular quarter is no ordinary coin, itโs a proof. How much is a 1978 s washington quarter proof worth? In average circulated (ac) condition it's worth around 25 cents , one in certified mint state (ms+) condition could bring as much as $4. Coin value prices, price chart, coin photos, mintage figures, coin melt value, metal composition, mint mark location, statistics & facts. Buy & sell this coin. Depending on whether you have a good, fine, extremely fine, uncirculated, or rare variety/error coin will determine how much your coin may be worth. The 1978 quarter without a. A 1978 washington quarter value can be worth $175 if graded and certified ms67 in a pcgs or ngc holder. A raw or ungraded uncirculated example will sell for less. Grade and condition of. Which 1978 washington quarters are worth a lot of money? Sold for $2,875 in 2025 Visit to see edge, weight, diameter, auction records, price guide values and more for this coin. Why Is My Boyfriend Getting Dirty Spam Emailschat Messenger
See which mintmarks on 1978 quarters you should be looking for. Plus rare & valuable 1978 error quarters list! 1978 s quarter value (proof) the estimated mintage of this proof version of 1978 quarter coins by the san francisco mint was 3,127,000. This particular quarter is no ordinary coin, itโs a proof. How much is a 1978 s washington quarter proof worth? In average circulated (ac) condition it's worth around 25 cents , one in certified mint state (ms+) condition could bring as much as $4. Coin value prices, price chart, coin photos, mintage figures, coin melt value, metal composition, mint mark location, statistics & facts. Buy & sell this coin. Depending on whether you have a good, fine, extremely fine, uncirculated, or rare variety/error coin will determine how much your coin may be worth. The 1978 quarter without a. A 1978 washington quarter value can be worth $175 if graded and certified ms67 in a pcgs or ngc holder. A raw or ungraded uncirculated example will sell for less. Grade and condition of. Which 1978 washington quarters are worth a lot of money? Sold for $2,875 in 2025 Visit to see edge, weight, diameter, auction records, price guide values and more for this coin.