Hello Gary,
Now that you have indicated where your interests lie then I think my advice is even more relevant but you could extend your search to the machine tool auction sites and pick up a reasonable sale at one of those.
You do get the chance to inspect what they have on offer but as these are internet sales you have to be registered with them first. They also have a nasty habit of using the 10 minute rule where an item can be bid on again in the closing seconds of an auction that then allows a free for all on that lot beyond the advertised end of the sale. Moreover it can be repeated as long as there are two competitors. Why the chosen end of sale isn't adhered as in an attended sale I don't know. You can get shut out by this trick just when you think you are home and dry
VAT on items plus 16% and VAT on their commission boosts the hammer price by close to 40% so be aware of that too, but in fairness, a machine in your size range may not attract the business people who can afford this sort of auction without feeling it'
Apex Auctions hold regular sales at Bournemouth which isn't that far from you to go take a look. If you think it might be a route for you look up their website and register for email notification of future sales. That will include disposals in Germany. Singapore and elsewhere of course but you might just find a machine to look at. It is of course entirely at your risk, they offer no comment of condition or even if it is complete, all you get are photos.
It is though I think a step up from the sharks that swim on ebay where even inspection seems to be discouraged.
To avoid as much as possible of the uncertainties in those waters, take a look at http://www.lathes.co.uk where you will find a sales page(s) with much more trustworthy information to help you, opportunities to inspect and so on. This is of course has a price range to reflect that more selective display but it does give you better confidence in what you are looking at before you start. Private members sales in the Forum pages are worth checking too for similar reasons
The general message in all this is that you will be truly lucky to find a top class machine for pennies and without paying attention you could buy an expensive boat anchor, it is a fact of life I'm afraid
I hope this dissertation has helped lay out some options for you to consider.
Regards
Brian