Windows Vista Business SP1 Full Version with Free Windows 7 Upgrade (3-Pack) for $184.99 shipped. Here is a sceeenshot for your reference. It is the complete full version and not the upgrade version. Note that it comes in OEM packaging, which means no pretty retail box, but the software itself is identical. Here is more information about OEM software.
It is now out of stock. Congratulations to those who were able to get in on it!