Got the Thai Me Up around $8, everything in store in generally around that price range, for the amount of food I definitely think it's a little pricy. The specific one I got was very oily and sweet, and my friend who got a different one also agrees on the oiliness.
Watching the people make your ice cream was fun though, so recommended if you have never tried before and want to experience a little, but not a place I would want to go back!