Smartsource.com has a Target coupon for Kingsford Charcoal! This is a store coupon and may be stacked with a manufacturer coupon. Print it and redeem it now, or wait for a sale.

If you have a Smart Source coupon from the March 3rd newspaper, get a free KC Masterpiece Barbecue sauce while saving $1.50 on charcoal:

Buy 1 Kingsford Charcoal, 16.6 lb $9.99, regular price
Buy 1 KC Masterpiece Barbecue Sauce, 18 oz $1.59, regular price
Use one 
Free KC Masterpiece Barbecue Sauce, 18 oz, up to $2.29, when you buy (1) Kingsford Charcoal Purchase, 12.5 lbs or larger, Limit of 4 like coupons in same shopping trip from SS 3/3 (exp 5/26)
And use one $1.50/1 – Kingsford Charcoal, 6.5 lb or larger, Target Coupon – (smartsource.com)
Final Price: $8.49 when you buy both