Here are a few good ones I've tried recently:
Bellhaven Scottish Stout - tasted like beef jerky in a glass!
Left Hand Brewing Black Jack Porter
Left Hand Brewing Fade to Black
Left Hand Brewing Milk Stout - not as good as Young's double choc. Stout, but tasty
Marshall Sundown Wheat
Marshall Big...
The wife and I have been buying singles to try and rate on a A-F scale (we're teachers... It just comes natural!). Here are a few we've liked...
Anderson Valley Summer Solstice
Anderson Valley Barney Flats Oatmeal Stout
Xingu (Brazilian dark beer)
Young's Double Chocolate Stout
Great Divide...