Share 'Is this disc really worth $175. You gotta be rich, or crazy.'

I was scrolling through ebay when I was suppossed to be working and to my surprise I came across this Roc.  Is it really worth this much?  Would anyone really be willing to pay this much for such a disc?   http://cgi.ebay.com/Innova-2003-USDGC-ROC-CE-golf-disc-ODOC-new-/230510191731?pt=LH_DefaultDomain_0&hash=item35ab7a6473