$4 coupon www.prevacid24hr.com/coupon.jsp

$18 rebate www.prevacid24hr.com/pdfs/CPNJ11_I0001_PREV_online_Rebate_Form.p...

$19.99 at WG www.walgreens.com/store/c/prevacid-24-hr-acid-reducer/ID=prod600...