That much? I picked up a lovely pair of Westone custom molded "musicians earlugs" with a -15db filter for 100$ US including the fitting. They are just wonderful, I wear em when I play and I swear they make it easier to mix on a big system (less overpowering/less painful, especially when there is no monitor volume control). The best part is that my ears don't ring after playing shows or attending em and I get a kick out of showing em off and trying to get people on board with the ear protection thing.
http://www.westone.com/index.php?loa...ex&page_id=190
I may still go deaf someday but at least I'm slowing down the process.