My advice is to take a deep breath and give it a little time, I think you'll find that prices won't stay at those levels. Run what you have, after all, that's why you bought it! Quite frankly, I'm doing minimal buying right now and waiting to see when sanity returns.
I'm taking quit the opposite approach this Holiday Season. I'm making as many purchases as possible at this time in fear that 1) prices will sky rocket even more, and 2) there will be no more of the items I want available once hoarders like myself scarf them up. And, at the very least, I'd like to completely complete one area of my layout...just one area!