ORCA! I decided to check this for you and the price you all paid is the same price as the price shown on the 2014 sailing.
You booked on MY contract and got those same prices. That was the starting rate in 2013. Since then the rate has gone up due to occupancy levels and the fare shown on the web is the new higher price for new bookings. Anyone booking with me will still get the lower original prices.
So that is interesting that we all think they go up each year but this particular sailing for 2013 and 2014 both start at the same exact price. This is a cruise they did not go up on but kept the rates the same.