Well I have decided that it is time for me to get a new computer and am looking at offloading my iMac G5 to a new home.

I don't know whether this is allowed but there is no harm in trying.

Specs:

iMac G5 iSight 17" edition - 1.9Ghz (Was bought Nov 05 and is now outside warranty)
1GB RAM
160GB Hdd
Superdrive
OS X 10.4.9 installed plus various programs (some of which will be removed).
The mighty mouse has a scrollball problem, in that it only scrolls horizontally.

I'm looking in the region of £450 for it.

Sadly, being as poor as I am, I am then going to buy a PC to replace it.

So, offers?