Sinclair Research of U.K. to Unveil A Microcomputer: Weighing Less Than a Pound, It Will Cost $200 in U.S., Will Be Marketed Soon Authors Publication The Wall Street Journal Publication Details Date January 31, 1980 Pages 16 Products Downloadable Media Related Articles Tags The Wall Street Journal, 1980, Sinclair Research Ltd., ZX80 People No people associated with this content.