I may be selling mine soon, or attempting to. It has 117k miles now but is in very good order. If I get £2k for it the party poppers will be out frankly.
Are you going to be brave and rely on the market to tell you what it's worth? i.e. stick it on ebay from 1p with no reserve?!
I've sold lots of valuable stuff on ebay and am confident that you get a higher price if you start at 1p - you get the attention of people that wouldn't bother looking if it started at a sensible price. Then they realise it looks nice, set their heart on it and bid a sensible amount. It only needs two people to want it to drive the price up.
It can be a bit stressful for the seller though, especially if not a lot happens until the closing seconds.