We tallied the average costs of some key elements of a first date: alcohol (specifically, a 1.5 liter bottle of Livingston Cellars, Gallo Chablis or Chenin Blanc wine), food (a 11- to 12-inch pizza from Pizza Hut), entertainment (an evening movie ticket), grooming (a barbershop visit), suiting up (a dry-cleaning bill) and transportation (price per gallon of gasoline).