Question: What is the ticket price at Canadian National Exhibition Stadium?
SQL: SELECT "Ticket price(s)" FROM "2-18403275-3" WHERE "Venue" = 'Canadian National Exhibition Stadium';

Question: What was the ticket price at Red Rocks Amphitheatre?
SQL: SELECT "Ticket price(s)" FROM "2-18403275-3" WHERE "Venue" = 'Red Rocks Amphitheatre';

Question: What was the ticket price on September 16, 1986?
SQL: SELECT "Ticket price(s)" FROM "2-18403275-3" WHERE "Date(s)" = 'September 16, 1986';