3 willow pcb's for sale on ebay ($599, $895 obo, $1295 obo) - not selling, probably priced
too high - the full upright game itself used to sell for $350-550, must be the SCHMUP craze!
1 legend of kage pcb (in france) on ebay @ $82.11 + $64.00 s&h
The other 2 (tron: $360+ and double dragon: $115) you can find listed here---