Priceonomics Inc. provides price guide services. It offers price guides that are helpful for buying and selling used products. It provide price estimates for used products in various categories, such as appliances, audio, automotive, baby, bicycle, boating, business equipment, cameras, clothing for men and women, computer, DJ, fashion, furniture, gaming, general electronics, health and fitness, home, instruments, kitchen, motorcycles, outdoors, pet, phone, sporting goods, tablet, television, tools, toys, and video. The company was founded in 2011 and is based in San Francisco, California.