eBay at least.A photo that appears to show the mid-20th-century singer nude and showering with comedian Jerry Lewis sold for $4,494.99 on the digital auction platform.“Photo from the Frank Branda collection who was a close friend and worked for Jerry Lewis in the 1950s & 1960s," read the seller's description. "The Evans Archive logo is of course, not on the actual photo and purposely covers Dean's privates.”Martin and Lewis performed in nightclubs and in media together until the duo split in 1956, after which the crooner launched a successful solo career; he later became a member of the famous "Rat Pack."Branda was Lewis's driver and assistant.