I might sell mine, but considering the fact that I spent around 540 Euros on champions, Skins & rune pages I won't sell it for less than 150 Euros.
I am selling my account. It has 76 champs on it, 9 rune pages, 15+ skins and it's ranked at Diamond 4 division right now. It also has 7k IP more to spend. Contact me if you are interested.