Get 80% off restaurant gift certificates at Restaurant.com today though Wednesday, March 31. That makes the $25 certs, which normally go for $10, just $2 each. I've only seen them hit a lower price once before. Use coupon code COOK to get the discount.

If you've never bought a Restaurant.com gift certificate, read the redemption rules. They vary by restaurant but often include a minimum food purchase above the certificate amount (Like $40 or $50 for a $25 cert). It's common for restaurants to exclude alcohol, tax and tip. Some may even specify the days and times the certs can be used.

If you are eyeing a certificate for a restaurant that you haven't been to in awhile, call first to make sure they are still open. You never know in this economy!