Selling Windows XP Professional, Windows 7 Starter, Windows 7 Ultimate and Windows 8

I'm selling my spare OS's.

I'm not sure if this is allowed, however, I'm posting it just in case it is.

These are product keys.

------------------------------

Windows XP Pro - $5

Windows 7 Starter - $15-20

Windows 7 Ultimate - $75

Windows 8 - $95

------------------------------

DEAL: All 4 for $150.

I may or may not lower the price, or I might discount. I'm saving up for a car and getting rid of my spare computer software.


_______________________________

EDIT: These are taken off old computers and kept as back-ups. These are authentic and genuine, not cracked.