Gixxer,
I don't think anyone has a crystal ball as whether you should wait a few months. In my opinion, if you want/need M193 and price is an issue (which it sounds like it is) buy some of the current manuf Prvi for $320 per k from Wideners (315 per k if you buy 2). I just checked the AIM site and didn't see that they had any left, and Wideners has sold off about half of what they got in a couple weeks. From what I've been hearing it might be a little bit more accurate than the Q3131 anyway.
I honestly think prices are NOT coming down on anything, just slight adjustments due to supply and demand. I believe they will continue to rise due to increased costs of everything from metal to shipping, and the value of the dollar isn't helping. Politically we might get fucked anyway. This next year might be our last opportunity to buy ammo PERIOD if Hillary makes her way in
. The trick is to find who's got the best deal on whatever at any given time. Bite the bullet, and stack it deep IMHO.