It's insane. Watch a couple of auctions as they end. I hate to say it, but it's entertaining.
Folks are paying $50 to $125 each for AR mags. Wow. New or used, it doesn't matter.
There was an auction earlier in the day for 10 new DSG aluminum mags with no tilt followers for $1399.95 "Buy it Now". DSG has none of these in stock now, but when they do they sell for $85 for 10. I just checked and it appears that someone bought them for $1399.95. 10 magazines. Wow.
Here is another one that is going on now...
I'm glad I don't need any more AR mags right now :)