Most AR owners are looking for P-mags, but I don't understand the frenzy that has some folks willing to pay $20+. Post election I bought a bunch for around $14 and I can wait for that price to come back. Post election I also bought a batch of C-mags for < $9 each, incl shipping, from a member on another board who was taking a stand against gouging. The deals are there for those who are patient or willing to do their research.
Couple of days ago I found some NIB Bushies for <$900, about MSRP.
Bought my windowed ones for $17.95 a piece about two weeks ago. Just have to keep an eye out for dealers online, I usually check out AR15.com to see if anyone knows of dealers getting them in. Gave up on local shows since they are overpriced.