I expect all 3 to be a good chunk under the final numbers.
So you expect each of them to sell more than that? I find them all to be tracking way too high so far.
The Nintendo eShop rating Thread: http://gamrconnect.vgchartz.com/thread.php?id=237454
The Steam/GOG key gifting thread: https://gamrconnect.vgchartz.com/thread/242024/the-steamgog-key-gifting-thread/1/