Had Dirt Dog first time last night. Ordered 4 dog (two green, one plain-with relish, and 1 cheese), 2 corn and dirty fries). Total was $55. It was tasty and I did enjoy it but the price is outrageous when you really think about what you've purchased - that is a cost of about a week's worth of groceries for a lot of people. For the price, it's not worth it at all, and it would not be something I frequent. I love hot dogs, I make them all the time, and I use Sucker Punch spicy pickles (I dice them into a relish), and it's my favorite fast food at home. With that said, I'm a bit picky with how I like them. I get the hype over this place but I do feel you're better off buying kosher or organic dogs and doing them at home.
Flavors are good and fun to have them every now and then, but again, it's just way too expensive for some wieners. I am happy, though, for the owners and their success.