A mate at work is selling his CRF250L.
It's on eBay. He'll take £2000 for it I reckon.
It's the obvious cheapest one on eBay, located on Anglesey.
Feel free to ask him as many stupid questions as you can about it, even if you're not interested.
Cheers.
http://m.ebay.co.uk/itm/Honda-CRF250L-2014-/282073034630?nav=SEARCH
It's this one.