I purchased a 5D MK III at an unbelievable price off craigslist. I wasn't in the market for one since I have the 5D MK II. My dilema is do I sell the MK II and keep the MK III with minimal outlay of cash or do I sell the MK III for a very decent profit and bank it since the extra cash will come in handy. I do like the idea of the better AF on the MK III and better lower light but neither are critical since I am only a hobbyist and the MK II is a very nice camera and have been very happy with it. My financial situation would not normally be in a position to even consider the 5D MK III so this is going to be hard to pass up.