Just ordered this after seeing deal on dealnews.
For its newsletter subscribers only, newegg offers the WINTEC 16GB Filemate
Class 10 SDHC Secure Digital High-Capacity Card, model no. 3FMSD16GBC10-R,
for $17.99. Coupon code "EMCNJGJ47" cuts it to $12.99. With free shipping
Link: http://www.newegg.com/Product/Product.aspx?Item=N82E16820161396