Yeah. I know what you mean. I wish it were easier to find, and cheaper.
All in all, though, I don't consider less than $4 an ounce too bad for what I consider premium tobacco. It is right in line with bulk Gawith and cheaper than McClelland or any decent tinned tobacco.
The only significantly cheaper thing I really like it well-aged Stokkebye Flakes (on sale).
I would love to get your suggestions on really good but cheap tobacco! I'm certainly no snob. (Well, maybe just a tad, but I'm open-minded!)