An iBook G3 (14 inch) is currently listing at $950 on eBay. A new G4 is $1299, which is I think what the old G3s sold for as well.
I had a hard time finding a comparably old PBG4, but a depreciation of only $350 will be hard to beat, when you're starting by spending at least $2K on a powerbook.
I had a hard time finding a comparably old PBG4, but a depreciation of only $350 will be hard to beat, when you're starting by spending at least $2K on a powerbook.