SanDisk 4GB Memory Stick PRO Duo $104.16

SanDisk Memory Stick PRO cards are ideal for anyone who needs to record and play back DVD-quality video in real time, or store high-resolution digital images, CD-quality music, and any other application that requireshigh performance, fast data transfer, large capacities, and advanced security. All this is possible thanks to data transfer rates of up to 15Mbps. Additionally, the card features built-in MagiGate technology for copy-right protected content.

Buy.com is carrying this 4GB Memory Stick PRO Duo for $104.16