The Historical Signature Set series includes the proof version of the Presidential Dollar Coin, a special Presidential intaglio print, and the official Presidential signature. These are contained within a textured leather like folder along with a certificate of authenticity.
The sets are priced at $19.95. There are no ordering limits in place.
The US Mint has already posted the product page for the offering. It can be found here.
This set is the fourth release of the Historical Signature Set series. The previous releases honored George Washington, John Adams, and Thomas Jefferson.