Smartthings compatible window/door sensor $6.99, motion sensor $8.89 at gearbest.com

Gearbest has several xiaomi smart home product on sale. These are now Smartthings compatible with customed handler.
Motion sensor: $8.89
http://www.gearbest.com/smart-lig…tml?wid=21
Window/door sensor: $6.99
http://www.gearbest.com/smart-lig…57677.html
Smart switch button: $6.99
http://www.gearbest.com/smart-lig…57679.html
Shipping charge is very reasonable. Insurance recommended. I ordered ~$40 and the shipping with insurance was around $3.5.