Collectible coins, particularly U.S. quarters from specific years like 1978, can hold significant value among numismatists. The 25-cent denomination, commonly referred to as a quarter, features various designs and mintage limits that affect its collectibility. Quarters from 1978 may be found in circulation or as part of mint sets and rolls, with certain conditions (such as uncirculated or proof) commanding higher prices. Rarity, demand, and condition are critical factors influencing the value of these coins in the collectible market.

Item Denomination Series Year Mint
1978 25c Roll 40 Coins 25c Roll Quarters 1978 Philadelphia
1978-D 25c Roll 40 Coins 25c Roll Quarters 1978 Denver
1978-S 25c Roll 40 Coins 25c Roll Quarters 1978 San Francisco