This is exactly what made me sell my 7D2 after I bought the 5D4.
If I don't want to mess around with forums/ebay sales, I can get a quick $750 by selling to a store online. So 3299-750=$2549 for my 5D. That makes me feel a lot better, but I'm afraid I'll miss the 7DII speed. I took it out last night at an event and kept jamming up even the 7D's buffer. But I really could have done without the highest RAW setting.