Lurker seeks E55

[nutz9999]

Hi to all from a long term lurker....

Having read all your advice to others I am ready to take the plunge on an E55 211. There are a number on autotrader/PH/ebay etc around £18k sticker price. What is a good 'target' price for a good 50k miler decent 50k miler in Silver or Black ..... and do you know of any good ones out there?

Thanks
Nutz