if ur referring to the blue one on gumtree... stay clear. i spoke to the owner and asked him how many owners the car has had and he replied with "i dont take notice of little things like that, the car drives really well". He kept reiterating the fact that the car 'drives well'. Seemed in a rush to sell (probably something very wrong with the car), albeit i will admit from the pics it looks clean, but those pics could have been taken 2 yrs ago for all we know =P

i think log books are not a MUST, but definitely a big big bonus and a good sign the car has been treated well. if u do all the mechanical checks (compression etc) and there is no chassis damage, a missing logbook will just mean u get less resale out of it.