I have the following Q-BUS boards available. M7168 VCB02, QDSS Q 4-plane colour bitmap module M7169 VCB02, QDSS Q 4-plane video controller module M7608 MS630 RAM for KA630 M7608 MS630 RAM for KA630 M7606 KA630 Microvax II CPU M7620 KA650 Q MicroVAX III CPU M7165 Qbus SDI disk adapter
I also have a Smoke Signal Broadcasting, dual 8" floppy set and a SS50 bus controller for the same. All are available for pick-up in Queen Creek, AZ, USA. If there's no interest, all will go to recycling.