i got an atlas drill press for £40 on ebay last year and not long after i saw one for twenty odd quid (i can't help meself but keep looking even when i've bought). as someone above says, they're usually 'collect only' so prices vary massively. do make sure it takes an MT chuck or quill though if you want a good bit of versatility.
I got mine on Ebay for £35 and spent £40 in fuel fetching it! bought from some madman in Falkirk with an even more cluttered garage than me; removing the drill allowed you to step over the threshold of the up&over door but you could go no further, it was stuffed to the rafters.I got mine on Ebay for £35 and spent £40 in fuel fetching it!
Not usually much choice though. Local folk this way seem to hate parting with their kit. I usually always end up in either Nottingham, Norfolk or North Yorkshire when collecting stuff, for some strange reason, but ne'er local.