The SuperLights seem to be commanding the good money these days with totally original ones the most. Good std 900ss esp. white framed £2500 to £3k but its a very fickle market.
eBay final seller fees are outrageous, Gumtree or Autotrader are perhaps on the rise again.
I think going back to std is a good call, FCR's especially are being looked for - lots of good 2V Ducati FB groups and of course the best place....
DSC selling page