This is a site I had not seen before, but maybe everyone else knew about it. If you are willing to sift through the pages, there are some gems to be found here. I found a couple good names, but saw lots of names that were probably BrandBucket worthy. Since these were mostly a few weeks older, they got missed at drop and are largely still available. You aren't likely to find $xxxxx names, but you can definitely find some mid to high $xxx names, perhaps more. Post if you find anything worthwhile.
http://7thspace.com/expired_domain_names/com_domains/page-1.html
http://7thspace.com/expired_domain_names/com_domains/page-1.html