Buying a rucksack in Fayetteville?

I'm gonna be passing through Fayetteville in a few months. I imagine there has to be good surplus shop that sells Molle II rucks, right? Does anyone have any recommendations for a good place to look? I've been able to find a few places online that sell used rucks, but I don't know if I wanna take a gamble on the condition of a ruck without having it in-hand.