LF: Apple G4 15" Powerbook power supply

[synchromesh]

I know it's a long shot but nevertheless some longshots worked here previously and I know some of you guys use Apple's fruity systems too.

I got a G4 15" 1.5GHz Powerbook and it needs a power supply. Does anyone have a spare one they can sell me? It's the one that looks like a circle with audio-type pin sticking out of it. The only thing I really care about is that it works, appearance doesn't matter too much as long as it's not complete junk. Keep in mind that 12" Powerbooks had a different one, this is for 15" and 17" ones. Please let me know the price with shipping to MA, USA. Thanks.