I got mine off ebay, and it's pretty nice. It supposedly by Acerig though I didn't get the fancy wooden box, it came in some cardboard box I've never seen before. Mine came with 2 set of screws for the posts, 1 set didn't fit at all which I imagine is what they were originally sending out to a lot of people, the other set fit fine.
One complaint about mine is that the delrin piece for the drip tip is too wide to where none of my drip tips really fit snug. The drip tip also came with a giant o-ring that was too big to fit into it

. I switched the o-ring out on it after I tore up the original trying to get it into the delrin piece with another o-ring so now I can use it though it's way too loose for my liking. I'm also not really a fan of the center post moving around when I tighten the screws on it. Despite those few complaints, once built it does vape quite well, very good flavor and lots of vapor, I personally still prefer my Magma though.