Walgreens Pilot Pen MM!

Walgreens has the Pilot brand "Frixion" pens and highlighters on sale this week for $1.19 a pack.  In the April Walgreens coupon booklet there's a coupon for $1.00 off each pack making these $.19 each.  The best part about this deal is that on the back of each pack there's a Refund Form.  The form indicates that if you purchase 1 pack you will get $1.25 refunded, 2 packs = $2.75 refunded and 3 packs = $4.50 refunded.  Today I picked up three packs and paid $.57 (plus tax) and will get back a $4.50 refund!