The DSTT has been off of DX for some time now. I purchased 10 from focalprice several weeks ago and had no problem. Now they are gone from the site and the chat support told me they are not allowed to sell them at this time. Do any of you have any other similar sites to purchase from? They are on KaiDomain but I have never purchased from there before... is the site reliable? And if any of you have any recommended sellers on alibaba, please share... Thank you.