$.75 off any One 15oz Tub of Land O’ Lakes Less Sodium Butter with Canola Oil (Really long Expiration Date!) Posted by Harbor Master on 31 July 2017, 12:01 pm Tweet The Coupon Expires 12-37-17 (Wow! note that long Expiration date!) Land O’ Lakes butter coupons never last long. I know why, it is yummy! Get yours printed if you can use! Click here to print $.75 off any One 15oz Tub of Land O’ Lakes Less Sodium Butter with Canola Oi Walmart sells Land O Lakes Less Sodium Butter Spread with Canola Oil 15 oz. Tub for $3.96, everyday. $3.21 after the coupon.