What’s the most nostalgic part of a trip to Disneyland? That moment you walk down Main Street to the castle? The smell of the Pirates of the Caribbean ride? Or the churro stalls? Well, for many it’s the iconic Pineapple Dole Whip they get every time they visit the park. If that’s one of your favorite parts too, you’re in luck – because Costco is now selling the frozen treat! Costco is selling Dole WhipPeople have been spotting a Pineapple Dole Whip at Costco stores across the US for a few months now. There are eight pots in the box and it retails for $10.49. “Real, sun-sweetened pineapple is b…