Adorama offers the SanDisk Extreme HD Video 32GB SDHC Class 10 Secure Digital High-Capacity Card
, model no. SDSDRX3-032G-A21, for $34.95
with free shipping
($1.09/GB). That's $4 under our May mention and the lowest total price we've seen. (Outside of the price below, it's a current price low by $5.) It features 45MB/sec sequential read and write speeds.
A close price is dz-tech via eBay's $35.99 with free shipping.