I had my 2.2 ti up on Pistonheads for about 5 weeks.
20,000 miles, 2007/57
I had it up for £13,250 at first - one enquiry almost straight away from someone offering me £11k
Left it there for a week at that price - nothing.
Lowered to £12,950 (I think...), left it there for a while longer - nothing.
Then I think I went down to £12,450 or something like that after about a week I had an email from a dealer offering £11,750 which I agreed to and arranged for them to come pick the car up the next day first thing. Later that evening I had a call from another dealer who had wanted to offer me £12k but it was too late to contact the first garage
The dealer I sold it to had the car up for £14,200 straight away and it sold within a week.
The new owner is on here and in a PM said to me 'I wish I'd seen your advert, could've saved myself some money'
You can surmise from this that I did not have a warm fuzzy feeling from selling mine!