[wlug] Irix

Hi All, Ive had an indy for a couple of years (complete with working webcam!) but I have no media for the OS (nor a monitor for that matter) As much fun as you can have with one of these things, Id like to have the OS on hand to start from scratch. Does anybody know where I can lay my greasy hands on the media? (and how much beer will need to be traded) Thanks Shane