Welcome!
To answer your question, (or not!) it depends on condition, service history, is it +VAT, is it Euro 5 or Euro 6 (if that may affect how you intend to use it), does it have LED lights, there are many variables and it's very difficult for anybody to say if it's good value without seeing and driving it.
But if everything stacks up, it could be a good buy!
A few pointers - at that age and mileage it should have had both a cambelt replacement and a DSG service, if the seller can't prove they've been done then budget the best part of a grand for those to be done.