Ive got a Samsung CLP500 (iirc on the number)
was £120 when I got it and its pretty damn good
warms up quick, prints quick, has a built in duplexor (prints on both sides of the paper)
a new set of toner carts is ~£200 tho
(but they last forever!)
got it a long time ago when it was on special... should be about the same / cheaper now thio ?