This is now my destination for all cards.
At any other point in my life I was the last person to give a card (they seemed more like clutter than anything). When I give one of their cards I get so many compliments, and the card gets prime real estate in my friends' home.
Yes, they are expensive...but if you save it for very special occasions (x-mas, valentine's, mother's day, b-day of your girl/boyfriend) it's manageable.