newegg offers the Patriot LX 16GB SDHC Class 10 Secure Digital High-Capacity Card, model no. PSF16GSDHC10, for $14.99. This $5 mail-in rebate cuts it to $9.99. With free shipping, that's $0.62/GB and the lowest total price we could find by $7, although we saw it for $2 less via pickup in January. Rebate ends March 28.