The ZP-150 was one of the early commercially available portable computers. It was released in late 1984 by Zenith data systems and sold by Heathkit.
The ZP-150 was offered for US$1995 when bundled with the $800 Microsoft Works software, but could be found in the Fall 1985 Heathkit catalog for US$1195. The price came down to $999 in the Winter 1986 edition of the same catalog and $699 in the Fall 1987 edition, as it was being phased out with the release of the Z-181 and Z-183. The main target market was the U.S. government and “the mobile executive”, for on-site applications. (more…)