I’ve been checking out the indie sales figures charts over Indie HQ fairly regularly. Copyright issues and bitching/complaining about said issues prevent them from posting the full charts, but they always post at least a partial one. Here are a few tidbits, to give you an idea about what sort of numbers some of the “bloggier” bands do (digital is included in these numbers, btw):

Interpol – Our Love To Admire – 73,000 units
Spoon – Ga Ga Ga Ga Ga – 47,000 units
Justice – Cross – 5,000 units (50% digital)
M Ward – Duet For Guitars #2 – 1,600 units
Buffalo Tom – Three Easy Pieces – 1,600 units
St. Vincent – Marry Me – 1,300 units