Do you have any resale shops near? (Goodwill, St. Vincent De Paul, etc.). I got a working CRT at one for $10. The one I use with my G4 tower is an old 19" (!!) that I got for that same price from craigslist, and although about ten years old, works fine. That might be a cheap way to check out the machine. I also got a Macally USB aftermarket keyboard and mouse for about $25, as I recall. Again, you might find one in a resale shop for a great deal less, if all you wanted to do was test the beast. - Michael B. in Cincinnati