So, let me think. Week 5 is the week ending November 6, right? Famitsu numbers look good. I'm still cautious this time, because last week I was way too optimistic, hahaha. And there wasn't a restock because of the Mario Party release. So I say 450 - 500k for week 5.
There's the Pokémon Switch Lite in week 5 though. So who knows?