In reply to chris687:
I have sourced and bought several cars on ebay, no problems whatsoever but
Do not pay for the vehicle until you have seen it at the owners property and check the address is genuine to the logbook.
Treat the bid/ buy it now price as a maximum and be prepared to walk away if you have any doubts.
Getting an RAC / AA vehicle checkover and credit check is problematical, I am prepared to take the risk after sounding out the owner and the vehicle.
A newer hassle is the latest SORN/tax and insurance rules, check these out before you drive.
Only buy vehicles with two sets of keys.
Re reading your post, perhaps best if you did not use ebay for getting a van/car.
Post edited at 17:57