Just to add a bit. Sell-through is 80~90%, download version sold over 10K copies.
I think someone will be disappointed with this news.
Tweet says until Sunday.
This means that SK:EV's first week is...
80-90% sell-through on 100,000 --> 80,000 < x < 90,000
Retail only --> 70,000 < x< 80,000