Take 80% off Restaurant.com dining certificates with the code LOVE, lowering the price of $25 certificates to just $2-$3. Restaurant.com has over 18,000 restaurants nationwide, many of which do not have holiday restrictions, which means you can use them on Valentine's Day.
I bought a bunch of these for my baby shower and handed them out in a raffle. I have also used them multiple times- so it's legit and a great deal! Just make sure you read the exclusions!