Right now at CVS you can get Speed Stick Stainguard deodorant for only $0.49.  Here’s how:

Buy 1 Speed Stick Stainguard Deodorant 2.3-2.7 oz, $2.99
Receive $2.00 Extra Bucks, Limit 1
Use 1 $0.50/1 Speed Stick Antiperspirant/Deodorant from SS 1/30
Pay $2.49, Receive $2.00 Extra Bucks

Final Price: $0.49