I just came across a posting on EBay and I don't believe we are allowed to link to those, so I will state this here. This what scares me about people making their own mods and not knowing the safety and having any knowledge that is required. Here is what is in his description. If you do a quick search, I am sure you will find it, and the picture makes it even scarier....
Up for grabs is a diy altoids mod that I made myself. None of it is soldered, just electrical taped. It works amazingly well and is very safe to use even though it's not soldered. 510 atty connector allows probably any tank you have to be used. This is not sub ohm safe in anyway, but throw an Aerotank, iClear 10, iClear 30b, any tank and you'll be happy. Please ask any questions you might have and I'll be sure to answer as fast as I can
Edit: I'l probably be including some free liquids, tanks, drip tips, maybe a battery. I'm just gonna pick one or two items at random.
Another edit: if you offer me $40 for it it's yours, I need the money!
All I know to say is WOW.... and I hope he eventually finds his way over to these forums.