Ferndale police are ready to pay cash to residents to get guns off the street in a gun buyback this weekend.As part of the city's annual "Clean the Ferndale Up" volunteer spruce up, police are also ready pay for guns from 9 a.m. to 3 p.m. Saturday during the event at City Hall."This is really aimed more at families that have a weapon they don't want," said Ferndale Police Sergeant Baron Brown.