Funny how they seem to have much more information about digital sales than physical ones.
Also, that one has a huge drawback: We only get rankings as far as I can see, no actual sales numbers. In other words, we could still use our own tracker for those.
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/