Meritline.com offers the PQI 16GB 150x Class 10 SDHC Secure Digital High-Capacity Card, model no. PQI-FSC-SDHC1016GB, for $27.45. Coupon code "MLCEOS6NL1" cuts it to $21.95. With free shipping, that's $1.37/GB and tied with our April mention as the lowest total price we could find, this time by $14. Coupon expires after 200 uses.