Nice little one on e-bay in Rayleigh, Essex with 9 hours left to run .... Looks in very good condition too!
http://www.ebay.co.uk/itm/Childrens-Outdoor-Wooden-Playhouse-Wendyhouse-/290616072943?_trksid=p5197.m7&_trkparms=algo%3DLVI%26itu%3DUCI%26otn%3D3%26po%3DLVI%26ps%3D63%26clkid%3D3351085320132762701
http://www.ebay.co.uk/itm/Childrens-Outdoor-Wooden-Playhouse-Wendyhouse-/290616072943?_trksid=p5197.m7&_trkparms=algo%3DLVI%26itu%3DUCI%26otn%3D3%26po%3DLVI%26ps%3D63%26clkid%3D3351085320132762701