Amazon with Looklife has the 3-pack LOOKLIFE Unisex Men's and Women's Fashion Classic Metal Frame Reading Glasses with Spring Hinges (1.0x, 1.5x, 2.5x, 3.0x or 3.5x Magnification Strength) for $13.99 - 20% off coupon (check green "Save coupon" box) - $5.60 off with code 40PM6EYS [Exp 7/12] = $5.59 with free shipping on $25+ or with Prime.