Princing for Windows 7

These are the pricing for Windows 7.

Full-Version:
Windows 7 Home Premium-$199.99
Windows 7 Professional-$299.99
Windows 7 Ultimate-$319.99

Upgrade Version(from Windows XP or Windows Vista):
Windows 7 Home Premium-$119.99
Windows 7 Professional-$199.99
Windows 7 Ultimate-$219.99

But if you pre-order Windows 7 upgrade versions,you will get this special price:
Windows 7 Home Premium-$49.99 (58% off)
Windows 7 Professional-$99.99 (50% off)

Information from Microsoft.