Amazon has the 30-Count Jarrow Formulas 100 mg Phosphatidylserine Soy-Free Softgels for $5.10 - 5% off with Subscribe & Save (can cancel anytime) - 20% off coupon (check “Save an extra” box, eligible on first S&S order for this product) = $3.83 with free shipping on $25+ or with Prime (extra 15% off with 5+ items S&S order).