Thanks to everyone for their help. I ended up buying a 6D through PMI Digital, who is an authorized dealer on that list. I also paid the $30 to get the body-only version instead of the broken kit just to make things simpler. And still saved myself ~$200.
Canon 5DMKIII EOS-M G1X | Nikon D610 | Sony a7 | 16-35/2.8LII | 24-70/2.8VC | 70-200/2.8LISII | 100/2.8LIS | 22/f2 40/2.8 | 50/1.4 | 85/1.8 | 150-500OS | 600EX-RTx2 | ST-E3-RT |24/3.5 T-S | 28-300VR | 28-70OSS | HVL-F43M | Manfrotto 055CXPRO4+468MGRC2 | 190CXPRO4+322RC2 | Gorillapod Focus+496R