St. Johns County will auction its surplus goods to the public on Saturday, May 11, at 2416 Dobbs Road in St. Augustine. The revenue generated from the auction goes into the county’s general fund.An early preview will be held Friday, May 10, from 10 a.m. to 3 p.m. at the same location. The auction day preview will take place at 8 a.m., and the auction will officially begin at 10 a.m....