Hello how may I help you? What was the biggest selling record of all time The biggest selling record of all time was a copy of Satisfaction by the Rolling Stones. It was 12 miles around! Yeah what about the one with the most copies sold OH, that would be "Baby" by Justin Bieber. It sold four times as many copies as there are people in the world. Would you like to know the lowest selling record of all time? No Would you like to know the most-returned album of all time? Sure Lou Reed's "Metal Machine Music." More copies were returned than were actually sold! I see Anything else you'd like to know?