This seems to be an extremely ambitious price in my opinion ...
http://cgi.ebay.com/Vintage-Sikorsky-Sabena-Helicopter-Raise-Up-Metal-Model-/300557896643?pt=LH_DefaultDomain_0&hash=item45faa58bc3#ht_500wt_1156
Up for auction is a Metal Travel Agency Display Model of a Sikorsky S 58 in the original Sabina Livery. It was manufactured by the Raise Up Model Company or possibly Verkuyl around 1958 . It is made of heavy cast aluminum. The rotor is metal and seperates from the fuselage for easy shipping . The length is 18 inches {43 cm} and is the rotor span is 23 inches {58 cm}. There are chips in the paint and scratches which can be seen in the pictures. There is touch ups in the white and black paint