$3 in Savings on Wet n Wild Cosmetics (Free Mascara at Walmart!) Posted by Harbor Master on 18 August 2017, 3:43 pm Tweet The Coupons Expire 10-31-17 (The print limit is two of each) Note the longer Expiration date. Click here to print $1 off any One Wet n Wild Mascara Click here to print $1 off any One Wet n Wild Face product Click here to print $1 off any One Wet n Wild MegaLast Lip Color Walmart sells wet n wild MegaWear Mascara for $.98. FREE after the $1 off coupon!