Meritline offers the ADATA 16GB microSDHC UHS-I Class 10 Secure Digital High-Capacity Card with USB Card Reader, model no. AUSDH16GUICL10-RA1, for $16.95. Coupon code "MLCA03UN" drops it to $12.45. With free shipping, that's $0.78/GB and the lowest total price we could find by $4. Coupon expires after 200 uses.