The fatal shooting occurred today around 3:30 p.m. near Bayshore Boulevard and Jerrold Avenue, according to police Officer Albie Esparza.
The victim had agreed to meet with the suspect to sell an electronic gaming device, but the suspect allegedly robbed the victim and then shot the victim several times, Esparza said.
The victim was taken to San Francisco General Hospital and pronounced dead there a short time later, Esparza said.
No suspect description was available, Esparza said.
Anyone with information about the case is asked to call the Police Department's anonymous tip line at (415) 575-4444 or to send a tip by text message to TIP411 with "SFPD" in the message.