You are buying ONE (1) SAINSMART GENMITSU 3018 - ORO CNC - NEW AND UNUSED.  I am the original owner - just decided to go another route.  Specifications are as follows - 
Assembly Time<2 hours
Working Area11.8" x 7.1" x 1.8" (300 x 180 x 45mm)
SpoilboardT-slot 2040 Aluminum Profile
Control Board8-bit
Power Supply24V/4A
MPG PortNo
3 Pin Laser PortNo
Air Assistance Pump PortNo
Z-Probe Port2 Pin
Driver ChipDRV8825
Pre Assembled
(Control Board, Emergency-Stop, Cable Management, X, Y axis Limit Switches)
No
Frame & StructureAll Aluminum
X-Z Axis Assembly MaterialPlastic
Control SoftwareGrblControl(Candle)
Stepper Motor Jog WheelsNo
Offline Controller IncludedYes
Home and Limit switchesNo
Emergency-StopNo
Z-Probe No
Switchable to Laser ModuleYes

Transaction nitty gritty (TERMS AND CONDITIONS):

SHIPPING – FREE to United States customers by lowest cost means available.  Address used will be the one on your eBay account so please make sure it is current – if the item is returned as undeliverable then shipping costs will be deducted from any refund. Also please note I CANNOT be responsible for lost due to theft after delivery (viz., porch pirates). 

INTERNATIONAL (non-US) BIDDERS – When using the calculator, please note that it will NOT include my seller shipping discount.  I will refund the difference between calculated and actual greater than 1 USD.

I ship within 24 hours of receiving a cleared payment – Monday through Saturday. Obviously if it is late on a Saturday or on a Sunday/Holiday then there might be a day’s delay. 

Returns accepted as long as item is in same condition as received.  Models must be returned complete, parts in sealed bags, no painting or parts removed. 

SALES TAX:  eBay and/or PayPal is now adding sales tax onto certain states.  Please note that I do NOT see these funds and I have no control over it.

I can only accept payment through eBay.  One thing - I ask that you either pay or communicate with me as to how you're going to pay within 4 days of auction close.   I will work with you if there is a problem - but if I don’t hear from you by the end of the fourth day – I will file a nonpaying bidder complaint with eBay, who will take it up with you directly.   Draconian comments aside - THANKS FOR LOOKING!!!