Our local big hobby shop started selling all sorts of Powermaster fuels. Some of the mixes are similar to Fox manufacturing or SIG fuel blends too.
http://www.powermasterfuels.com
If I remember I was pleased to see some fuel blends wtih 25% or 28% castor oil in it too.
I also like the metal fuel cans too, as they fit my flight box nicely.

But yeah many hobby shops have become somewhat limited in fuel selections with the recession going on and all, they had to limit their inventory costs.