Nothing to do with me but thought it might interest somebody...
http://www.pistonheads.com/classifieds/used-cars/bmw/z4-roadster/bmw-z4-e89-35is--vgc-with-11-months-comprehensive-bmw-warranty-included/4013833
https://www.bmwland.co.uk/forums/viewtopic.php?f=8&t=172532&p=1387154#p1387154
http://www.pistonheads.com/classifieds/used-cars/bmw/z4-roadster/bmw-z4-e89-35is--vgc-with-11-months-comprehensive-bmw-warranty-included/4013833
https://www.bmwland.co.uk/forums/viewtopic.php?f=8&t=172532&p=1387154#p1387154