Hi,
I would not invest in a MCITP/Server 2008 training (used or new). Windows Server 2012 is now mainstream and next year Server 2016 will become available.
Instead look for MCSA: Windows Server 2012 self study guides (books or a video based solution like Pluralsight that Kjetil already suggested) . There is also a lot of free training in the Microsoft Virtual Academy (MVA)
http://www.microsoftvirtualacademy.com/ at no cost.
Danny
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