The 2015-P March of Dimes was officially issued by the U.S Mint beginning March 13, 2015. The introductory price was set at $43.95 for the first 30 days since its release. After that, the regular price was set at $48.95 for each coin.
The Mint also struck a proof version with the same denomination, year and design. Both coins were issued under Public Law 112-209.