It's been my experience that the words "cheap" and "feed" no longer belong in the same chapter, let alone in the same sentence.
I don't know that they ever did, but it's becoming more and more true as time goes along.
Here's an idea, though. Look at some of the lesser-known mills or feed brands. Be careful to read and understand the ingredient labels, though. While many breeders are staying away from feeds with corn in them, another thing you'll want to look for is whether or not they contain salt. If not, I stay away from them because I refuse to put salt spools in my cages.
Another way to lighten the load on feed costs is to use hay. It's worked rather well for me this year, as I now feed it daily to all my rabbits. Right now, mine are on local grass hay, and they're doing very well with it. It's something that's relatively inexpensive ($5-10/bale, depending on where you live) and a single square bale lasts most breeders a while. Be selective about it, though. Look closely to see if there are any signs of mold or mold spores. If it has a stale smell to it, chances are good that it's developing mold inside the bale.
__________ Sun May 27, 2012 8:48 am __________
Given your location, here is one you might consider. Their mill is located in North Carolina, but they're bound to have dealers in that region of the country.
http://www.bartlettmillingfeed.com/inde ... =33#rabbit