Not exactly from Ebay, but still from something of similar. The Court of Milan is auctioning 78 production and prototype cars coming from the collection of Bertone Museum, the parent company sadly (and badly) recently bankrupted. The base price was 1500000€, today is just slightly below 1600000€, the auction will close on September 28th.

http://eng.sivag.com/goods/bertone_bankruptcy_cent_srl-lt_1_n_xb0__79_pieces_between_cars_prototypes_and_models_designed_by_bertone/in- dex.html

Unfortunately pictures are just terrible as much as such cars are so beautiful, but fortunately these cars are here to stay in Italy because these can't be exported outside the country, so at least there isn't the risk that these cars will be shipped to a private collection in Frankfurt am Main/London/Los Angeles.

http://www.rai.tv/dl/RaiTV/programmi/media/ContentItem-080dad2d-32df-4a8a-b2e7-723cf26b46d2-tgr.html#p=0