Selling a 4-year old K2 cnc mill...was only used for one year in a school setting....but never abused!  Near new...in storage for the last 3 years.  We just cut soft (expanded foam) board...no woods or metals!  I upgraded the steppers to servos (Globe) and added the "Desk-cnc" controller.  Works perfectly.  Also added a a vacuum table and better rubber spiders between the motors and lead screws.  I will try to sell this locally (Seattle, WA)...if I cannot, may be willing to build a crate and ship it.  It is all up and running...happy to show any interested party at my shcool.