I like to stock-up on supplies when they are plentful and at sale prices, that time is not now. In the big picture, it isn't going to be a financial disaster, $5/box isn't going to make or break most of us. You now have the piece of mind to know that the "ammo" part of the equation is not going to be your limiting factor that stops you from pleasant hunting. In this enviroment, you did do alright and finding the loads you want in those quantities might be difficult.