Sonny and Cher had their first hit in 1965 with “I Got You Babe.” And then the hits just kept coming, like “Baby Don’t Go” and “The Beat Goes On.” However, before they became world famous as Sonny & Cher they recorded as “Caesar & Cleo.” Their 1964 single of “Love is Strange” on Reprise Records in 1964, with its picture sleeve, is worth up to $200.00 today.