If you dont try then youll never know. Managers have priced players well over many times. Some within the rules have pulled it of, and others have got done for it. Many seasons ago, gibbs sold a playerfor 5 mill which was seen as 'wow, how the hell'. That was before the market crashed for the first time. All i can say is, it does seem silly, but if you can sell him for way more then he is worth, then well done.