Cost is about $700,00 here in the USA. Have not bought it yet but plan to after the holidays. Will use it for 30 days and return it if it doesn’t help enough. I’m also interested in cannibis. Dispensaries are opening this month in Maryland, I want to find a strain that works against these attacks. You probably know that a strain of Mariyana helps stop seizures in epileptics. One of the drugs used for RLS is an anti seizure drug. Could there be a connection? Seems that our RLS brains need to stop firing erratically sending these weird sensations throughout our bodies. The American Epileptic Society is actively pursuing studies of cannibis and epilepsy. Google their site.