Big Amazon deal reminder:
There is a special 15% back offer on Sony products at Amazon US (Click here to read the details). And click those links to see the full list of elegible cameras (here) and lenses (here). This is how it works:
Through December 10, get 15% back on select Sony products shipped from and sold by Amazon.com when you pay in full with the Amazon Prime Store Card. That’s a 10% bonus in addition to the everyday 5% back you can earn on all Amazon.com purchases. This 10% Sony bonus excludes Sony PlayStation, video games, and digital content.
Example: If you buy the Sony A7rII you get $480 back on your amazon prime card to spend on other stuff!