FREE Arm & Hammer Power Pacs after MIR Peelie

Keep your eyes peeled (no pun intended) for the pink peelies on these Arm & Hammer Crystal Burst Laundry Detergent Power Pacs.  They provide details on a mail-in-rebate for the full purchase price up to $9.99.  I found these at my Kroger last week for $6.45 (on sale this week for $3.99) and I've also seen the same peelies on packages at my Walgreens.  You really can't beat free, can you?