$1.00 McCain Potato Coupon 05/18/2011 by Rita FTM may earn a small commission via affiliate links in this post. Read our full disclosure policy here. There is a new McCain Potato Coupon available. You can print the $1/1 McCain Coupon when you like McCain on Facebook. Printable McCain Coupon Other Posts You Might Like:Latest Printable Coupons 03/28: Save on Blue Diamond, Supreme Source & MoreCereal Coupons: Save up to $2.00 on Kellogg'sFrozen Foods Coupons: Save up to $21Save Up to $3.00 On Beverage Coupons!Meat Coupons 03/06: Perdue & More