I got mine from 310....... 30 ml 10mg. The last time it sold out i clicked to be notified by e-mail. I checked my e-mail tonight and afterwards i left my e-mail client open which i never do, but i heard a new message come in and it was from 310 saying it was going on sale.
I am kind of psyched because i have never had it before, but see people raving about it here so i figured id give it a shot. I really didn't want a 30 ml bottle if i wont like it, but i suppose i will find out.
Right now 310 still has 30ml/10mg and 5mg in 100 & 30ml