This deal has ended.
Updated: Watch out for the price increase! For a limited time, Buy.com has Two 4GB Kingston Secure Digital High Capacity Cards for just
$19.09 $21.74. These SDHC cards are faster than most standard SD cards and have received 4.5 out of 5 stars from their first seven reviewers. Shipping is free and there's no sales tax (except CA, MA, MD, NY, TN).