I have for sale some new in the package Magpul PMAGs, all are black, one has window, $40. I also have one used with a window for $35. Willing to ship at buyers expense.
AR 15 223/5.56
Sorry, but if something's in demand, than its in demand. You just have to jump on it as soon as it hits the store or wait til the next hot item in that category comes out. Because even if they did regulate prices I'm sure someone would find a way around that too. That's probably why they have...
If you buy a XD-S be sure to go buy a spring kit from Powder River Precision. I put one in my XD-S and it improves the trigger pull and feel tremendously and it's only $15.