Costs as my mill sits today.
PM-932 w/cast iron base/ delivered $2400
Basic CNC conversion including balls crews, couplers, pulleys, belts, steppers, drivers, power supplies, breakout board, motion controller, computer w/screen & keyboard, control box and switches, limit switches, aluminum stock, wire & cable / connectors, misc hardware. $2800
One-shot oil system. $200
High speed spindle conversion (motor, vfd, electrical cable & wiring, spindle bearings etc.) $700
Pneumatic draw bar system (air cylinder, switch, hose & fittings, regulator, filter, hardware etc.) $700 (not including air compressor)
Flood coolant system (pump, nozzles, plumbing, solenoid switch, tank, hardware, etc.) $350
1/2 height enclosure (custom aluminum sheet metal pan, aluminum panels for the walls, 8020 for the frame, Plexiglas door panels, hardware, etc.) $600
Total $7750
Thanks for sharing the cost. The enclosure is my biggest issue right now with both the chips and mist-coolant making a mess in my garage which takes a good chunk of time cleaning up. Despite having the ability to make the enclosure I'm just not motivated to take on yet another project. Other things are also desired (power drawbar, better spindle, ball-screws) but not as high on my list just yet.