Have:
Windows 8 x1 ($25 each)
Windows 8 Pro x4 ($40 each)
Windows 8.1 x2 ($30 each)
Windows 8.1 Pro x3 ($50 each)
Office 2010 Standard x1 ($30 each)
Office 2010 Professional x1 ($50 each)
Office 2013 Professional Plus x1 ($65 each)
Here's an example of one of the key that I checked to...