I would suggest a volkl p10 or p20 RS super, in about 205 cm. That's what I had for gs a while back, but I could never make a GS sized turn on them. They would work fairly well for SG. What you're looking for is a gs stick from either the 94/95 or 95/96, or possibly 96/97 season. That's when GS skis started to get more sidecut, but were long and probably still around a 30+ m sidecut radius. You should be able to find something like that pretty easy at a ski swap.
Also, you could try calling "Sports Page", a shop in Glens Falls NY. I recently had them ship me a nice pair of used Volkl DH boards with bindings and deflex. They also had a nice pair of older Salomon 203 cm SG skis with bindings and deflex for only $275. 518-792-1304.
[ November 19, 2002, 04:50 PM: Message edited by: Red Sled ]