Microsoft today detailed the pricing details for the Windows 8 upgrade editions that will begin in February. Currently, Windows 8 promotional offer will be available until January 31st 2013, using which you can upgrade to Windows 8 Pro for just $39.99.
After that, following pricing will be followed.
- The Windows 8 Pro upgrade edition will be available online and at retail for $199.99 MSRP (U.S.).
- The Windows 8 upgrade edition will be available online and at retail for $119.99 MSRP (U.S.).
- The Windows 8 Pro Pack will cost $99.99 MSRP (U.S.).
- The Windows 8 Media Center Pack will cost $9.99 MSRP (U.S.).
Source: Windows Team Blog