Hello Jesse,
Just for comparison, Sexton II Hull No. 48 was offered for sale by BAIV, a dealer and restoration company in the Netherlands. It was for sale for quite some time and was also offered up for auction in September 2016. It failed to attract an opening bid at € 90,000. Obviously, that was too high a price.
BAIV currently has it listed as being sold - see
http://www.baiv.nl/sextonmk2/ - but I do not know what it actually sold for.
Maybe you could contact BAIV and ask if they want to sell yours under commission? I know the BAIV owner, Ivo Rigter, is always looking for vehicles to trade.
Another option is to list it on MilWeb -
http://www.milweb.net/
Nigel Hay no doubt will be able to advice on current market prices.
HTH,
Hanno
