IBM Personal System 1 model 2011

YEAR: 1990 INITIAL PRICE: $2,199 about $4,200 in 2018   The IBM PS/1 is a brand for a line of personal computers that marked IBM‘s return to the home market in 1990, five years after the IBM PCjr. It was replaced by the IBM Aptiva in September 1994.  The original PS/1 (Model 2011), based on a 10 MHz Intel 80286 CPU, was designed to be easy to set…