There are two French’s Mustard Printable Coupons available to print right now:
The French’s Dijon Mustard sells for $2.12 at Walmart. I would think with a good sale you could find a similar deal at grocery stores near you. If you have a store that doubles coupons then you could get a greater discount.
Check out other French’s Mustard printable coupons on my coupon database.