Check out this very high value $2/1 Truvia printable coupon. This one is good for $2 off one package of Truvia® Natural Sweetener 80 ct, 140 ct, 9.8 oz Spoonable or Truvia® Baking Blend with sugar. I have not seen as high a discount on this product before so if you buy these products make sure to print this coupon.
You should be able to find the 9.8 oz spoonable product for around $6 at Target or Walmart. This $2/1 Truvia printable coupon should make it around $4 after coupon.