He probably doesn't even know what strain it is himself, unless he grew it himself. And there's really no way to look at some buds and say what strain it is. You can tell if it's more Indica than Sativa or whatever, but beyond that, well, there are hundreds or thousands of different strains, and many look very much like many others.

Prices are pretty decent though, at least compared the prices in my area. If it got me pretty high for that price, I wouldn't rattle the dude's cage too much, especially since you're in a small town and hookups probably aren't that easy to find. I'd definitely make sure you're getting the weight you're paying for though.