You know you're too much of a bargain hunter when you receive a "$10 off a $20 purchase" card and immediately start thinking of what you need at that particular store, even though you've never been there before.
I mean, you have to say the advertising is working, isn't it?
The card is still on my desk, though. I may look at it until it expires, thinking of how I could save half the price of... whatever. But then I remind myself that I could save the full price by not going there.
Staying at home is still the best frugal tactic I know.