9.5 million units. Specifications: CPU: 2 Hitachi SuperH-2 7604 28.63 MHz RAM: 2 MB (main), 1.5 MB (video) Best-Selling Game: Virtua Fighter 2 (1.7 million) Sony PlayStation After originally working on the failed SNES-CD, Sony released the PlayStation, in 1994 , just months after the Saturn. Initially priced at $299.99 it is