If you've got a printer and are anything like my mom, then you'll love this coupon for a free $0.99 Hallmark card. I swear, there are more unused Hallmark cards in her house than any other object. You could combine every individual coin, light bulb, and battery and I promise you there'd still be 10 times the number of cards. I'm sure if I dug deep enough in the drawer, I could find something for National Dog Day, which just so happens to be tomorrow.
Make sure you pick a card that only costs $0.99 since that's the value of the coupon!
EDIT: Also, this is only good at “Hallmark Gold Crown Stores” as opposed to just any place that sells Hallmark cards.