Happy Heart Day Card $6.50 Default Title Out of stock Please fill in the form below if you'd like to be notified when it becomes available. Your Email Send This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply. Our Happy Heart Day card is letterpress printed by hand on antique machinery. White and gold foil on red paper with paired with a white envelope and gold foil polka dot liner. Folded card, blank inside.