I should have searched this sub before buying, but I didn't. I had some credit card points, and it was time for an upgrade.
I know the Amazon game, and I always buy/ship from Amazon, not 3rd-party sellers.
So I purchased a D850 (New) from the Nikon store (on Amazon) shipped and sold by Amazon. The D850 I got was used with another photographer's copyright information and had over 1,000 frames already shot.
I returned it, giving them up to 14 days to inspect the item and issue a refund. I still don't have my points back correctly.
I decided I'd try the Z6 III - Again, purchase new, shipped, and sold from Amazon via the Nikon store.
This one was ALSO used, over 2,000 shutter count!!!
Learned my lesson... Just don't buy from Amazon... Deceptive, painful, and downright criminal.