If you haven’t already been buying cheap and stacking deep, save your money at this point. Can’t eat it, and there’s not enough ammo in the world for what’s to come. Invest in First Aid stuff, toothpaste, dried foods, canned goods, bar soap, iodized salt (lots of salt), and Bic lighters. Great for barter as well as your own use.
My main concern is that I bought a 30-06 and so far only have ten rounds. and only fifty or so for my .22.