Upwards of 10M I think.
The PC market had good resonance with the release of World and I expect the same with Rise.
In the meantime, I wouldn't be surprised if combined with the Switch success and portability factor, a lot of Japanese players flock to the iteration and beat the series domestic record there.
Sales in the western market will be largely better than any opus previously on 3DS but it'll stagger when faced against World simply because this one was an introductory entry for the MAINSTREAM western market for most.
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