eBay USA top rated seller Electronics Valley has the Canon 5D Mark III kit deal for $2,499 back. Note, this is lowest price online ever from grey market.
Canon EOS 5D Mark III Body w/ 24-105mm f/4L IS USM lens – $2,499.00 – at Electronics Valley via eBay.com
This is currently lowest price for Canon EOS 5D Mark III from grey market. Regular price for 5D Mark III w/ 24-105mm lens kit is $3,099 in most US stores.
Note: This is an import model of Canon EOS 5D Mark III, without Canon USA warranty, but you get get 1-year warranty from Electronics Valley. There are no physical differences between import models and USA models.