Take Two: GTA IV 8.5m sales/11m shipped, Bioshock 2.2m shipped.

[shanbcn]

Slimebeast said:
Take 2 says 2.2 million Bioshock shipped. VGC has the X360 version at 1.8 mill sold.

I wonder, does the shipped number include the PC version?

Yes it does include PC version.