Forget the laser (10 watts, pfftt). But buy the unit for the optics.
http://cgi.ebay.com/ws/eBayISAPI.dll...tem=5604933806
Based on his experiences,
http://www.cnczone.com/forums/showthread.php?t=7427
I'm guessing that Paul G. would be happy to tell you how nice it would be to have a nice compact beam delivery system to use for your next project.
Well, if he wouldnt, I sure would be happy to. Optics like this go for at least $2500. It could be a nice system. The question to ask the seller is if a gas port is built into the cutting nozzle. I cant tell from the pictures.
owen
ps I do not profit in any way from the sale of this item.