Brewmasters Warehouse (if you are not in Georgia)
Midwest has high shipping, but the total order price tends to be competitive nonetheless
Williams Brewing may also be worth a look. Their shipping is middle-of-the-road.
The Fiesty(sic) Goat Brewery est. 2007 & Clusterfuggle Experimental Ales est. 2009
Primary: Brett Saison, Brett Berliner Weisse, sLambic I, sLambic II, Pils, Dunkel, Oud Bruin
Secondary: Flanders Red I, Cab Merlot
Kegged: Porter, Scottish 80, Pils, Orange Blossom Mead