Ebay seller PremiumDirectLLC has a positive feedback rating of 99.5% at the time of this post.
Canon USA has a special on refurbished Canon EOS cameras. Now through August 30, you can get select cameras for an additional 35% off. This includes a Canon 7D for $779.48 and a Canon Rebel T3 kit for $251.99, among several deals. Check them out here on Canon USA.
Additionally, The Canon EF 40mm f/2.8 STM lens is $143.99 through August 23. Other lenses may be added, so keep checking back here at Canon USA.