Canon 5D Mark III for $2559 – Deal Alert June 30, 2014 By Eric Reagan ebay (via AllNewShop) has the Canon 5D Mark III for $2559 (reg. $3399) in limited quantity and with free shipping. Check it out here on ebay. Please note: This is probably a grey market camera or it was part of a kit that the seller broke up to sell separately at a discounted price. At the time of this post, ebay seller allnewshop has a 99.5% positive rating on ebay.