Murphy USA | FREE Big Red Gum! Jun 9 2011 @12:39 pm1 Comment Sharing is caring! Facebook Twitter Pinterest Email Get a printable coupon for a FREE Pack of Wrigley’s Big Red Gum from Murphy USA when you sign up for Murph e-Offers! Coupon expires June 23, 2011. Category: FREEBIES Newsletter NEVER miss a deal! If you’re tired of paying too much for the things your family needs most, sign up to receive daily Kroger deals sent straight to your inbox! Success! You will now begin to receive emails to help you save the most at Kroger! There was an error submitting your subscription. Please try again. Email Address Subscribe No spam, ever.