Walmart is a great place to stock up on laundry products like Purex Crystals. Prices are always low and couponing at Walmart is easy and straightforward.
For this deal:
Buy 2 - Purex Crystals, 21oz, $4.27 each at Walmart
Use - Save $2.50 on any TWO Purex Crystals In-Wash Fragrance Boosters, SAVE 04/02
Pay - $6.04 for TWO 21oz Purex Crystals or ONLY $3.02 each!