Nice kit Mike! (you bastard!
)
On joescnc.com it says the kit is $400. So can I get what you are using (roughly) for $400??? Let me repeat that... $400?
I am going to Vegas soon, if that is the case I am going with an empty case so I can bring one of em back with me!!! 
Oh, off topic I know, but Happ are based in Vegas, right? If so I am gonna be so broke when I get home 
No, that just scratches the surface. He is selling the MDF and HDPE (plastic) parts that he cuts on his CNC machine. These pieces are used to build the carriages and various mounting brackets. You still need to buy the plans ($100) metal for fabricating the base ($250-$700) the extruded aluminum parts ($300) hardware Kit ($200) V-bearing rollers and bushings ($200+) motors ($200-$400) Electronics ($400 - $1,200) Couplers and anti-backlash nuts ($150 - $200) Router ($100 - $150) Dust collection ($200-$500+) Angle iron rails and brackets (~$100) Router mount bracket ($80) a computer, a pendant, collet kit, .....

I hope the wife doesn't read this!
The list keeps growing too. I just dropped ~$200 for enough bits to get me started

Now I want to upgrade my x-axis with a mod some of the guys are doing to help make it more solid (another $150!) Oh yeah, the software ain't cheap either. Mach 3 is what runs the machine via G-code. It is $175. Plus you need a program to generate the G-code (free - $2,500+)
Let's just say that I had a blister on my butt cheek from pulling my wallet out so many times
