If you have a printer already the files are available to download and print. I printed my own parts and bought a few things from Marty that I didn't already have.
The postage from US to us poor folk in AUS is brutal, not Marty's fault but his prices on components isn't too badly priced.
I am selling my Wilson II, all it has done is printed my second Wilson II which is just about finished now. I'm in Brisbane.