Head over to Amazon today and check out some of the deals on memory cards. The Sony 32GB SDHC Class 10 UHS-1 R40 Memory Card pictured above is just $16.99, over half off the original price of $34.99. A 16GB card is only $8.99, and a 32 GB card is only $33.99. It has up to 40MB/s transfer speed, and is compatible with multiple SDHC/SDXC hardware devices, including DSLR Cameras and Full HD Camcorders.
If you need this for Christmas, I suggest you order now, and choose the free two day shipping that comes with an Amazon Prime membership.