Accessory Genie via Amazon offers the DataMINE 8GB SDHC Class 10 Secure Digital High-Capacity Memory Card bundled with a Digital Camera Tripod for $7.99. With $3.99 for shipping, that's $1.50/GB and the lowest total price we could find for such a bundle. (We've seen 8GB Class 10 cards alone for as low as $10.)