This week Walgreens has Vicks Nyquil and Dayquil on sale 2/$10 with a $5 R.R. back. This deal is also working for the Vicks Sinex. Most stores do not have the Sinex marked as being on sale, but it should ring up for $5 if you have the cashier check the price for you. Here's how you can turn this deal into a Money Maker:
Buy 2 Vicks Nyquil or Dayquil on sale for 2/$10
Use (2) $4/1 coupons from the 10-10 P&G insert
Final Price: Pay $2 and get back a $5 R.R. for a total of a $3 Money Maker!