Yes. Those little copper medals come packed in each of the Uncirculated mint sets. One says P, one says D, to identify the mint where the set was minted.
They can often be found in a coin store's token bin, since most store owners practice the method of breaking up mint sets to sell the individual coins. (Which is sad, as the individual coins are usually worth more separately than sold as the set. The US Mint isn't doing something right, here.)
