We were doing well here in MN until last week. I couldn't find my favorite bulk ammo, but I could find bulk ammo. Only a few boxes of Stinger left @ $5.29/50 now.
I agree with zinc and bubba, it will come back.
I did have a stash of a few thou' rounds before the CT tragedy, and bought a couple more bricks after for a total of about 8K rounds. I don't consider that hoarding.