At Walgreens this week you can get four packages for only $0.04 each

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Aleve Gel Caps, 40 ct or 50 ct caplets $3.79
Buy 4, Receive $5.00 Register Reward, On Sale thru 1/21
Use 2 $5.00/2 Aleve Products, 40 count or larger from RP 12/4
Or 4 $1.00/1 Aleve product, 20 ct or larger excludes Aleve-D products from RP 10/23 (exp 1/31)
Pay $5.16 , Receive $5.00 Register Reward
Final Price  $0.04 each when you buy 4