Amazon is running a one day sale--up to 60% off select SanDisk memory. One of the sales offered is their Extreme 32GB SDHC UHS-1 Flash Memory Card, Speed Up To 45MB/s, Class 10 for $20.99. Other memory cards as well as other types of memory are offered today.
Amazon.com: Deals on SanDisk Memory
Amazon.com: Deals on SanDisk Memory