How much does it cost to swim with Dolphins at Discovery Cove?

I did it about 2 1/2 yrs ago (2007) and the total day there, including the dolphin swim (which was less than 30 min and experianced in a large group so less time with the dolphin) was $350.00 pp. If you didn't do the dolphin it was like $250 pp. It's worth doing because it's a once in a lifetime trip.