Mmm! One of my coworkers brought one in for her birthday and it was SO good!! I'm talking, unbelievably good. It had some sort of red filling and chocolate ice cream and dark chocolate cake. So good. I think Coldstone is great! I love their ice cream. Yeah it's expensive, but around here they have student discounts and plus it's good! Much better than DQ or Baskin Robbins in my opinion.
I would get one. It's just one cake! And yeah it's a little expensive but it's good and you can try it. It won't kill the budget.
Also, the dishes are HUGE! The biggest one is only about $4.50 here and it's a TON of ice cream. Took me close to 45 minutes to finish and I LOOOVE ice cream.