Sony 2GB Memory Stick Pro Duo $139.99

With a huge total storage capacity of 2GB with 1.85GB available and a wide operating temperature range of -13 degrees Fahrenheit to 185 degrees Fahrenheit, the MSX-M2GS provides you with durable, high capacity storage for your digital files. With the included adapter, the MSX-M2GS can be used in most devices that use full-sized Memory Stick PRO media, making it perfect for both your older devices and the latest electronics.

Buy.com is carrying this 2GB Memory Stick for $139.99