This is for one 1955 Franklin Half Dollar from the Philadelphia Mint and graded by PCGS in MS64 condition. The 1955 Franklin Half Dollar was only struck in uncirculated condition from the Philadelphia Mint. There was no Denver Mint released or made. With just 15,777 known to exist in MS64 or better out of the 2,498,181 minted this year, that is just 1 in ever 158 Franklins. That means there's less than 0.64% of 1955 Franklins exist in MS64 or higher!