2x NEMA 34 motors | $240 for 3 | http://www.ebay.com/itm/US-Ship-NEW-3PCS-CNC-NEMA34-Stepper-Motor-1232OZ-IN-5-6A-118mm-4leads-/281272950821?pt=LH_DefaultDomain_0&hash=item417d2ca025

motor mounts

ball screws & nuts

stepper controllers | $80x2 | http://www.automationtechnologiesinc.com/products-page/kl-stepper-drivers/microstepping-driver-kl5056

PSU | $40 | http://www.amazon.com/Switching-Power-Supply-Transformer-Regulated/dp/B006QSOF60/ref=sr_1_1?ie=UTF8&qid=1394420196&sr=8-1&keywords=24V+15A+power+supply

breakout board | $50 | http://probotix.com/breakout_boards/pbx-rf_isolated_breakout_board/

mechanical endstops | $5

encoder for spindle | $25 | http://www.cnc4pc.com/Store/osc/product_info.php?cPath=25&products_id=129

VFD

3phase motor