I am not sure what the offer is, so I can't tell you if it is a good deal or not, but I can say that Discovery cove is amazing and we loved it. I know the price can seem a little high, but for us it was worth the experiance (we also factored in the cost of the food we ate (breakfast, lunch (twice for a few of us), and the snacks and drinks) that is included in the price, as well as the 14 day sea world tickets and it didn't seem quite soo bad). I recomend going if you or anyone going loves dolphins. We loved just snorkling in the bay, and swiming around the lazy river too. Our family just got back from our 2 week trip and our day at discovery cove was our favorite. We loved it all, it was like walking into a tropical paradise, that we didn't want to leave. I will do a quick trip report in the next few days, if you want any more info, or have questions I would love to help if i can.