Just the 3 :lol:
One G4 550
One G3 500
One G3 400 with bits missing and a broken screen (keeping for parts)
That'll do for now
As for data, I suppose if the machine wouldn't boot, to be fair most people might not think of pulling the hard drive out to trash it.
I've seen a great deal of 2nd hand computers (both Mac and PC) which still have personal files on them when they arrive.
It's very tempting to take a peak, but mostly I've formatted the drive and let the seller know what I've done so they might think next time.
Cheers
Hugh