Samsung is launching the Galaxy Note 7 again as the Galaxy Note Fandom Edition (FE) in South Korea. While the launch of the Note FE is only two months ahead of the launch of the Note 8, it looks like the Note 8 will be twice the price of the FE, so there will not be much cannibalization of sales.
https://www.notebookcheck.net/Two-months-before-the-launch-of-the-Galaxy-Note-8-Samsung-re-launches-the-Note-7-in-Korea.231916.0.html