Kingston Technology 512MB Compact Flash Card $19.95

One of the world's most popular digital mass-storage devices, CompactFlash memory cards from Kingston bridge the gap between hungry storage requirements and affordability. Users of digital cameras, PDAs and other digital devices can quickly and easily download or transfer digital files between various digital devices and the Internet using a card that easily fits in the palm of the hand.

Buy.com is carrying this 512MB Compact Flash Card for $19.95