Hop on over to CVS and grab two Not Your Mothers Clean Freak Refreshing Dry Shampoos (1.6 oz) on sale for Buy One Get One 50% Off, and score $3 ExtraBucks for buying two. You will end up getting this as low as $0.97 each!
Buy 2 Not Your Mothers Clean Freak Refreshing Dry Shampoo (1.6 oz) @$3.29/ea = $6.58
Buy One Get One 50% Off = -$1.65
You Pay OOP: $4.93
Get Back: $3 ExtraBucks for buying 2 (limit 1)
Your Final Price: $0.97 each