Zaksis

A year and a half ago my parents bought me a 1985 Camry when they came to visit because it was cheaper than renting a car. The car has lasted me a year and a half now before it suddenly stopped working. When I checked the diagnostic code it said no ignition signal, and when checking to see if the spark plugs were firing they were not. I am wondering if anyone has had a similar problem, and what was done to fix it. How much would it cost?