Realistically, I think we would all like a "barely used low mileage vehicle" for £2-3K!
£12-13K is probably more realistic, half that for 10 years old 70K 110 or 90
£2-3K will get you 20+ year old and/or 150,000 miles+ and/or ex mod/ex utility company/heavy farm use and/or 5+ former owners...