Razrsedge offered on LEM list a: PowerBook G4 15" fully functional
with1 exception: Airport card will disable display.  it powers up and
boot but the display won't come on unless you disconnect the AirPort
card. The card has been tested good in other machines and the display
works fine without the card. The logic board has passed the most
recent Apple Service Diagnostic repeatedly. All components listed here
are in good working order.
On arrival, in effect, the computer does NOT power up at all. Loose
parts can be heard inside The AC adapter & AirPort card were not in
the box, as requested in PayPal payment. The computer case is damaged
in several spots. Not caused by shipping since the packaging was
excellent.
After 3 emails & 5 days of waiting, Chris Hughes refused to budge. His
email says he would not respond any longer.