Apple is offering a White refurbed iMac 17 "1.83 GHz C2D at a very low price, 699. Be warned, however, at this price you will have the education model -- it lacks a dedicated video card, using (on board) GMA 950 integrated graphics. Everything else is the lowest option: a 160 GB drive, a Combo drive and only 512 MB of RAM.
It will, therefore, interest those for whom price is most important.
@Le Refurb Store
[translation by jeremy]
