Selling Serial Key Mount&blade 2009 Resell Windows Xp Home Cd And Key Is It Allowed?

Resell windows xp home cd and key is it allowed? - selling serial key mount&blade 2009

I bought a genuine copy of Windows XP and the serial number from the supplier, but stupid as I learned after I opened it and put it in my computer with a serial number does not determine the use of Windows. have not been able to return, however, it is legal to sell a person with a CD, she has not used