Head over to Coupons.com and print the $3 off 3 Hallmarks Cards coupon. Even better, through Saturday 12/16, you can head over to CVS, where they have an awesome ECB deal for Hallmark cards making them only $0.32 each.
::CVS Deal::
Buy 3 Hallmark Cards $1.99+
Use $3/3 Hallmark cards greater than $1.99 each
Pay $2.97
Get $2 Extra Care Bucks when you buy 3 (limit 1)
Final Price: $0.97 or $0.32each!