Same thing happened to me! They wanted to pay $90 shipping & like $20 OVER my asking price! He said it was for his "brother overseas". So happy I found this first!
posted something for sale on kijiji and 10 min later contacted me to ask if it was still for sale. I've seen this before so my response was "yes, local transactions only".. never responded back. This guy is using google voice also known as google grand central to send texts that cannot be traced... i know this because i work for a cell phone company and I'm able to check the source....BEWARE