First things first -- this is some great food they're slinging over here at Delux. No doubt about that. The wife had a Chinese chicken salad, and I rocked the slider "mini burger" duo. No complaints whatsoever about the food.
Prices on the other hand? Not so much. My slider duo was $11.75 and didn't come with fries. That was another $3 for a half order. $15 for two sliders and fries? Ouch. Her salad was $10, which at least was a very healthy portion of salad. I also ordered a draft root beer, which was also delicious. That ran $3.50, and no refills. Nearly $20 ($18.25) for a pair of sliders, fries, and a drink? That's not cool.
Don't get me wrong. I don't mind paying for quality. And the service is fantastic. I just think you're paying a little too much for the quality at Delux. Protip: Get the half order of fries at $3. It's more than enough.
I'd come back -- as the food is that good -- but keep in mind you're looking at almost $40 for two (with tip) for a burger joint.