Try HopsDirect.com They have a few stock-outs, but had a fair selection when I last visited. If they don't have exactly what you want, they may have a lesser known variety that would be similar. Maybe a good time to try a new variety.
Plus - the best part - several posters have commented about their generosity in packaging hops. I received my order today, three 1-lb packages, and they weighed in at 5 lbs-2oz. Each bag had 10-12 extra ounces. Needless to say, I'll be hopped for a while.
They're a first class operation and one that I'll be happy to business with in the future.