Depends on the age ..and of course affordability, a few hundred up or down is not much to worry about,
there is a bargain 08 plate for £2,800 on the facebook forum 37000 miles
But if you buy a 11000 miler then it should be like new and a keeper. mine three years ago was a 57 with 6000 on for £4200.00
I love it,i have done some of the mods we do but the fuelling will be sorted on a newer model so should be quite good when you get it.