Officially announced a few days ago, Vista and XP users will need to pony up $119.99, $199.99, or $219.99 on October 22 to score their Windows 7 Home Premium, Professional, or Ultimate upgrade. Full retail will run you $199.99, $299.99, or $319.99.
The good news? Amazon (as well as numerous retailers around the country including Best Buy, Costco, Fry's Electronics, Office Depot, Office Max, Sam's Club, Staples, Tiger Direct, Walmart, and more) is allowing you to preorder the upgrade bundle for cheap.
So, given supplies haven't dried out yet, you can grab the Home Premium Upgrade and Professional Upgrade packages right now for $49.99 and $99.99 though July 11th. It's the cheapest OS upgrade we've ever seen and has our thumbs up of approval. So, what are you waiting for?