Every year the U.S Mint assembles official Mint Sets which include an example of every denomination coin from that year. But, unlike the ordinary coins struck in the billions, these coins are treated with special care, and the result is that Mint Sets contain some of the highest quality coins from each year. We've assembled a complete 25 year run of Mint Sets from 1968-1994—274 coins in all, each set hermetically sealed at the Mint in special packaging. Very hard to find coins like the half dollars from 1970 and 1987—only found in Mint Sets are included. Also, the silver half dollars from the late 60's are in your collection! This collection has sold elsewhere for $669 but you save $260 and pay only $1.27 per coin!