$249 G540
http://kelinginc.net/ or http://retromationinc.com/retromation_015.htm This is a sophisticated breakout board also.
$147 3 $49 KL23H2100-35-4B 381 oz motors for X, Y & Z
$060 One KL-350-48 48V/7.3A power supply.
$010 Estop switch
$007 3 Home switches
$009 Straight thru parallel computer cable.
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$482 Total electronics cost.
$149 Mach3 cost with above purchase.
$631 To spend at Keling. http://kelinginc.net/
Start by reading this:
http://crevicereamer.com/Page_2.html