I'VE BEEN TOLD BY A FRIEND WHO DOESN'T EXIST ... that the pills you get at street level can do FAR MORE than tingle your brain, they can make it feel as though it's being bathed in acid (not the good kind). You're lucky to get MDMA in pills of this kind. PURE MDMDA on the other hand, is quite beautiful and as with LSD etc, there's no "crash" ... you wake up feeling better then you did prior. This is quite hard to come by though - unless you're "in the know". The prices quoted are standard for the horrible little pills being passed off as MDMA, and are generally not worth investing in. Stick to the plants !!
One more point that i feel should be raised though - is that generally a lot of people use these substances as "party drugs". STUPID !!! You take them out in public (be it a club or whatever) and even if it is a "good" pill - your senses distract you from the whole experience, which lies WITHIN. Personally, my friend feels that all "drugs" should be used in a darkened room with eyes shut. SPEAK and the experience dwindles. Share your thoughts afterwards, don't even attempt to explain or work out what is happening to you at the time - surrender to it !!