SPARKS, Nev. (AP) — Fifteen years after Nevadans voted to legalize it, medical marijuana was sold legally in the state for the first time Friday at a dispensary in a strip mall about 5 miles east of downtown Reno. Dressed in polo shirts, tie-dyes and button-downs, about 75 people with medical marijuana cards lined up outside Silver State Relief, between a sub shop and pizza place in Sparks, to be among the first to buy as much as a half-ounce of pot for $195. "It smells good in there," said Dana Metz, 64, a retired General Motors worker who said he suffers from back pain, insomnia and anxiety.