finding a legit online vendor for mdma seems next to impossible, even for a well connected rc geek ... i'm sure that there are some out there, but i wouldn't risk giving any of them my $$$ and get nothing in return..
and christ, $40 / pill?? where in the world do you live at?? i remember back when i used to do a lot of e, pills used to go for about $20 / $25 a pop, depending on who you were getting them from, and from what i hear recently around here, you should be able to pick up e pills for like under $10 a piece nowadays... i'm not sure as i haven't bought any in ages, but i would never spend forty for a pill either.
i'd look for a solid connection with someone local where you could wheel and deal and actually know that your not going to get beat for your hard earned cash.. just my two cents though..