The season seems a bit late this year. The only place in Hawaii we can get fresh Hatch chiles is Whole Foods and they usually come in about mid-August. I expect we'll see them in a week or so and I can buy my usual 15 pounds to roast, freeze, and get me through the year. Amazingly enough, Whole Foods sells them relatively inexpensively (normally $1.99 a pound, sometimes less for a couple of sale days - the cheapest chile in Hawaii). I only wish we got the reds the following month but they don't ever seem to bring them in.
Funny story - a few years ago I was bagging my annual batch in the store and some lady asked if they were any good. I couldn't resist and said, "Actually they're awful; that's why I'm buying 15 pounds." She gave me a dirty look and walked off.
I'm excited!