Fry's Electronics offers the PNY Memory Master 16GB Class 10 Secure Digital High-Capacity Card, model no. P-SDHC16G10-EFMM, for $17.99. This $10 mail-in rebate cuts it to $7.99. With $1.99 for shipping, that's $0.62/GB, $4 under our October mention, and the lowest total price we could find by $10. (For further comparison, we saw a Patriot 16GB SDHC card for $5 after rebate last week.) Sales tax is added where applicable. It features a 20MB/s maximum data transfer rate. Rebate ends December 29.