The iMac G4 is a fantastic looking Mac, if you are considering buying one I'd be tempted to go for the 1.0 GHz or 1.25 GHz models with either a 17" or 20" screen. The later models can be unofficially fitted with a maximum of 2GB of RAM, which is easily installed by removing the underside of the dome base. With maximum RAM installed Mac OS X Leopard should run reasonably well, but for best performance it may be wiser to stick with Mac OS X Tiger.

The iMac G4 doesn't have internal speakers so look out for ones that come with a pair of external Pro speakers.

iMac G4s for sale on eBay



Apple iMac G4 Desktop Computer Apple iMac G4 Desktop Computer
£41.00 (2 Bids)
Time Remaining: 1d 22h 44m

Vintage Apple iMac G4 Wall Clock Handmade Vintage Apple iMac G4 Wall Clock Handmade
£39.99
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Buy It Now for only: £39.99

Apple imac G4 17 imac computer 80GB all original packaging angle poise Apple imac G4 17 imac computer 80GB all original packaging angle poise
£30.00
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iMac G4 17 Apple Macintosh PowerMac 125GHz 256MB RAM 80GB HDD iMac G4 17 Apple Macintosh PowerMac 125GHz 256MB RAM 80GB HDD
£40.00 (1 Bid)
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APPLE iMAC G4 17 INCH ANGLE POISE IMAC COMPUTER 80GB STORAGE COLLECTION APPLE iMAC G4 17 INCH ANGLE POISE IMAC COMPUTER 80GB STORAGE COLLECTION
£59.99
Time Remaining: 6d 8h 38m
Buy It Now for only: £59.99

VINTAGE APPLE iMAC G4 15 in Mac Desktop fully working VINTAGE APPLE iMAC G4 15 in Mac Desktop fully working
£69.69
Time Remaining: 7h 53m