Bought them in the park on 3/30 and 3/31 and they were $25 each. You really have to evaluate how many rides you will be going on to make it worth the money. For instance, we didn't ride Hulk, Dueling Dragons, or Dr Dooms Fall at IOA. It probably wasn't worth the money for the Express Pass that day. However, being the sort of people who hate waiting in line it was nice to basically walk onto the rides.