I have 2 assembled grinch controllers with 6 allegro chips each.
I also have a adaptor to go from the computers 24 pin connector (or whatever pin count is corrrect)to cat5
prices
grinch $30 each NOW $15
adaptor $3 if you buy a grinch
both grinches $50 and i will give you the adaptor $25
Pm if interested
scott