I'm not too sure about the price of these in general, but I think this is a good offer for the i-Book G4, with three year warranty and anti virus. It seems to be a pretty good spec, and when I search on froogle, theyall seem to be quite a bit dearer than this. So I'll post it and get some educated opinions on whether or not it's a good deal!
Details: iBook G4 has all the speed, storage, software and graphics you are looking for. It is small and light enough to slip in a backpack, it is tough enough to travel the world, and its long-lasting battery goes for hours. With powerful and innovative applications.
Processor: 1.42GHz PowerPC G4, Memory: 512MB DDR266 SDRAM, Hard drive: 60GB Ultra ATA hard drive, Screen: 14.1" TFT, Warranty: 3 year, Drives: Superdrive DVDRW/CD-RW.