Amazon offers the Transcend 32GB SDHC Class 10 Secure Digital High-Capacity Memory Card, model no. TS32GSDHC10E, for $21.99 with free shipping ($0.69/GB). That's $6 under our April mention and the lowest total price we've seen for this card. (We've seen other brands of 32GB Class 10 SDHC cards for as low as $17 shipped, but none are currently available.)