Score Menstridol pain reliever for less than $1.00 at Walmart! Combine a $2.00 coupon from the 1/4 Smart Source insert with a $2.00 Ibotta rebate offer for awesome savings! The regular price of Menstridol is $4.98. Use the $2.00 newspaper coupon and pay $2.98. Then, submit the receipt to Ibotta for the $2.00 rebate. The final price is only $0.98. Save $4.00!