In fact there isn't even the option to buy new coins at all.
http://www.lada-xray.net/showthread.php?p=282439#post282439
http://mirosovak.edoras.cz/viewtopic.php?f=3&t=583731
http://wirtualnapolityka.cba.pl/showthread.php?tid=15069
http://178.210.82.182/forum/techsupport/78349-multipliez-vos-chances-de-gains-avec-7-hot-fruits
https://talkingpoints.org/subx/showthread.php?tid=110621
http://1.s.2.free.fr/viewtopic.php?f=2&t=586952
https://my-mobile.eu/viewtopic.php?t=68652
https://www.ww2.site/forum/viewtopic.php?t=370227
http://1.s.2.free.fr/viewtopic.php?f=17&t=293050
https://muchroom.ng/index.php?topic=95798.new#new
http://mirosovak.edoras.cz/viewtopic.php?f=3&t=668822
http://delebutik.dk/index.php?topic=57174.new#new
https://catrachosporelmundo.com/index.php?topic=19690.new#new
https://muchroom.ng/index.php?topic=149353.msg176781#msg176781
http://vortex.mx.free.fr/forum/viewtopic.php?f=38&t=1169&sid=c29045b6f77a3d36f456069a89a54ac0
https://catrachosporelmundo.com/index.php?topic=35884.new#new
https://muchroom.ng/index.php?topic=152763.new#new