Amazon has Kraft Barbecue Sauce (https://www.amazon.com/dp/B00VC5BWYA?tag=quackdeals-20)(Original or Sweet Brown Sugar, 18 oz) for just $1.42 (originally $1.98, free shipping with Prime or on $35+ orders) when you use Subscribe & Save (cancel anytime once your order is received). That's a 28% savings!
(https://m.media-amazon.com/images/I/81b-tBqhvsL._SL1500_.jpg)