BUY SOME SUNDAY PAPERS! They will have a $3 coupon for Purex in them. Then take your CVS ad to Walmart and price match them!
Buy Purex 20ct 3-in-1 laundry sheets for $3.99 (price match CVS)
Use $3 off 1 from the $3/1 Select Purex Products, exp. 3-19 (RP 02/20/11)