Disputed member: @reynold 
Thread Link: http://osbot.org/forum/topic/85217-selling-295m-for-35/#entry944774 
Explanation: Sold him 29,5m OSGP for 35$, he confirmed and recieved payment, a few hours later he chargedback. 
Evidence: Skype logs: https://gyazo.com/bf3ac012327802b0f817f969b62c031d 
https://gyazo.com/496b960c2183821a9c93e045f52aaf92 
https://gyazo.com/9e5b2bfbcf86462cc4b39f25b551236a 
https://gyazo.com/2650ece895fe16f3c692f50823ed1df3 
https://gyazo.com/e6cfde44520960dfdf757c7b4715ac04