[Lab] I want an extruder

[Pedro C. Peres]

Hi my name's Pedro, i've been lurking around the mailing list for a 
while, i hope to drop by one of your meetings soon and check out what 
you're up to.
I've built a cnc machine at my place in hintonburg, it has about a 3ft 
by 2.5ft by 6 inch work space. I'm interested in getting or building 
an abs extruder for it because milling is just so damn noisy and 
messy. Anyone have any suggestions for the path of least resistance 
for said acquisition?