Does anyone know the where-abouts of

Does anyone know the where-abouts of a 69 307 Chevelle Mailbu with the black w/yellow letters & numbers CA plates of ZLN415. It was mine from 16yrs. old til I was 30. It started life as Lemans metallic blue. I sold it in Rancho Bernardo CA (San Diego suburb) to older teen. He said he'd like to paint it black. Don't know if he did. I would like try to find it for my son. Thanks for any possible help.