I just discovered Marshall Dry Goods because another quilt group highly recommended them.
As yet I haven't ordered from them but definitely will do so. They have big name manufacturers for as little as $2.99yd. 108inch backing fabric for only $5.99yd and Hobbs batt by the roll/bolt.
Definitely a good place to check out.
I've gotten fabric from Connecting Threads and the quality is superb. I just wish they carried more brights, geos etc.
warm quilt hugs, sue