I just attended the mini bike show at the Wayne county fair grounds in Michigan on Sunday. Someone from Cleveland was there an had a few bikes for sale. One was an unrestored Cat Eliminator. I asked him how much he wanted for for it, he says $1500.00 and it was missing the rear brake caliper and clutch guard! That being said, Cats seem to bring good money but I'm not sure of that vintage I only pedal in the early Cats.
That one could be worth the money.