You can pick up 10 packs of pens for $1, so free after coupon!
You can also stack that Target coupon with the Manufacturer's coupon for Papermate 300 RT or Silhouette pens here.
Other coupons have also reset like:
$1/1 Crayola Dry Erase Crayons, Markers or Board
.50/1 Wet Ones Moist Wipes 15- to 40-ct. 3
$1/1 Papermate Writing Utensil Item
.50/1 Scotch Magic Tape Item
$10/1 Philips Sonicare for Kids Electric Toothbrush
.75/1 Post-it Flags or Tabs 3- to 5-pk.
$1/1 Colgate Max Toothbrush, Toothpaste or Breath Strips 4.6 oz+
$1/2 Stride 2.0 Gum 3-pk
(Thanks, Totally Target!)