Prom seems to be pretty pricey! A new survey from Visa shows teens are spending an average of $1,139 dollars on prom this year. That’s up about 40 percent from two years ago, but only a slight increase from last year. We’re talking prom dresses and tuxes, spray tans, hair appointments, and limo rentals. The survey also found parents will foot about 60 percent of the prom bill, while teens cover about 40 percent.