I think that's too much with just the 3640 accelerator. $800-$1000 is about right, maybe a little more for being so clean.
$400-$700 Base 4000T with 3640
$100-$200 Spectrum
$50-$100 Hydra
I respectfully disagree with you.
I have always assigned a value of $0.00 to the Spectrum.
It has jack for ram. It is dead slow. The drivers are not so great.
The product is useless.
Even if you get one for free, you still end up wasting 20 hours of your life trying to make it do something reasonable, which will never happen.
It would be better to put the $200.00 into buying an Amiga 1200 with AGA gfx. Or to put the money into a Mediator + Radeon 256MB gfx card combo.
You didn't ask for my opinion, but I gave it to you anyway, free of charge
