20oz French’s Ketchup for $.98 at Walmart & $.99 at Kroger! Posted by Harbor Master on 6 October 2017, 7:30 pm Tweet Walmart sells French’s 20oz Ketchup for $1.98. Just $.98 after the $1 Ibotta rebate below. Through 01/08/18, Kroger has 20oz French’s Ketchup on sale for $1.99. $.99 after the $1 rebate. If you have coupon to stack, even better! Click here to submit for $1 cash back from Ibotta when you purchase French’s Tomato Ketchup, 20 oz. bottle only(may be redeemed up to three times per receipt)