Target has Air Wick scented candles on promotion: buy two get one free. To get the best deal, use two printable coupons and two newspaper coupons from the 10/6 Smart Source insert and pick up six candles for just $0.99 each!

Buy 6 Air Wick Scented Candles $2.99, regular price
Buy Two Get One Free through 11/9 
Use two 
$1.00/1 – Air Wick Scented Candle Product – (airwick.com)
And use two $2.00/2 Air Wick Candles, Limit 2 like coupons in same shopping trip from SS 10/6 (exp 11/3)
Final Price: $0.99 each, when you buy 6