I've read a bit about Aero-tek Shadow cats in the past on OSO (and it's decendents/splash's). They appear to still be a good basic design.
What kinda of prices would one expect (condition being good to very good)to pay for a '89 Shadow Cat, steel trailer (servicable), mild power (500 hp/w 65hrs), A6's /w Arneson Extension boxes be worth (end of season and all)

Thinking of looking at one tomorrow.
Kinda curious in Toledo.