It appears that a price between $2750-2850 is getting standard at high profile shops on eBay.
First Canon EOS 5D Mark III deal of 2013. Top Rated (Plus) seller getitdigital (99.7% positive rating) has the EOS 5D Mark III body on sale for $2843.99 (click here). Limited quantity.
Another EOS 5D Mark III deal is offered by Power Seller bigvalueinc (98.1% positive rating). The EOS 5D3 body is on sale for $2798.71 (click here).