Minimum 10 mil, but ideally 15-20+, depending on how the system works. After the failure that was Wii U, Nintendo needs to convince the market the product will be desirable and 3rd parties that there will be an install base worth their time. And they need to do this pre-release and within 6 months of release. Any indications of failure and the market will reject it. They need to get this launch right.








