Arm & Hammer Laundry Power Paks are on promotion this week at Target: buy three and receive a $5.00 Target gift card. I found this item on clearance for $7.04, down from $8.99. Combine the clearance price, the gift card promotion, and a $1.00 printable coupon. Pay just $5.04 each when you buy three!
To check inventory at your store, go to BrickSeek.com and type in the DPCI: 003-08-0104.