Windows 8 Pro DVD which is available for $69.99, has became the best seller in the Software category on Amazon. Microsoft has projected that they will sell 400 million copies of Windows 8 over the next year, and is in the process of spending $1.5 billion on advertising the new operating system.
The best way to acquire Windows 8 is to do so digitally via Windows.com. You can buy upgrade copy of Windows 8 Pro for just $39.99 from there. You will still be able to purchase a boxed copy through local stores and online retailers like Amazon for $69.99 and up.
Via Softpedia