is this the one your reffering too as a osborne if so, this one is not real and how do you tell the difference?

http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=6220173599&rd=1&sspagename=STRK%3AMEBI%3AIT&rd=1

id like to know being that im bidding on it.