Walgreens - Purex Laundry Detergent only $1.24 each (Starts 10/6)

Here is a deal on Purex starting next week.  Walgreens will have Purex Buy 1 Get 2 free.  

*Scenario*
Buy 6 x Purex Detergent
= $11.98
- Use 3 x $1.50/2 Purex Detergent
= $7.48 or $1.24 a bottle

Or, for less cost out of pocket -
Buy 3 x Purex Detergent
= $5.99
- Use 1 x $1.50/2 Purex Detergent
- Use 1 x $0.50/1 Purex Detergent
= $3.99 or $1.33 a bottle