BuyDig offers the Sony 16GB Class 10 Secure Digital High Capacity Memory Card, model no. SF16NX/TQ, for $14.99 with free shipping ($0.93/GB). That's a $2 under our November mention and it's tied for the lowest total price we've ever seen for a 16GB Class 10 SDHC Card without rebate hassles. (For further comparison, it's $5 less than the lowest total price we could find for a similar 16GB card elsewhere.)