Adorama offers the Eye-Fi 8GB SDHC Wi-Fi Memory Card for Mobile, model no. MOBI-8, for $29.95 with free shipping. (Amazon charges the same for Prime members.) That's the lowest total price we could find by $6. This card stores pictures like a standard SD memory card, but it also connects via WiFi directly to your mobile devices running iOS 5.1 or Android 2.3 or later.