Sports Research 160mg Magnesium Glycinate: 180-Ct $16.15, 90-Ct $9.70 w/ S&S

Sports Research via Amazon [amazon.com] has *90-Count Sports Research Magnesium Glycinate, 160mg* for $16.16 - 30% when you 'clip' the coupon on product page - 10% when you check out via Subscribe &...