The X68000 Z is a rather pricey mini re-creation of the original Japanese Sharp X68000 computer system (which was the birthplace of many a fantastic shmup).

This two pack is notable for containing Sol-Feace (aka Sol-Deace), a classic Telenet game not currently available for sale anywhere on modern platforms. Though that may change, as Gematsu reported that a company called Edia licensed Telenet’s IP for potential release on modern platforms.