Leica USA has a new trade-up promo offer where you can get up to $750 rebate on selected M cameras. In order to qualify, you need to trade-in any camera and purchase one of the following Leica M models:
This offer is valid till September 30, 2016. The trade-in values will depend on the camera you trade in. It can take up to 8 weeks for the check to be processed.
Via Reddotforum