Commodore 64
…12.5 and 17 million units. Volume production started in early 1982, marketing in August for US$595 (equivalent to $1,990 in 2025). Preceded by the VIC-20 and Commodore PET, the C64 took its name from its 64 kibibytes (65,536 bytes) of RAM. With support for multicolor sprites and a custom chip for waveform…