The world’s least expensive computer is the Sinclair ZX-80. Selling at a retail price of $199.50, and released in January, 1980, it has helped Sinclair Research Limited emerge as the third major competitor in the personal-computer industry.
The world’s least expensive computer is the Sinclair ZX-80. Selling at a retail price of $199.50, and released in January, 1980, it has helped Sinclair Research Limited emerge as the third major competitor in the personal-computer industry.