4GB Eye-Fi memory card for $30

(update: sold out)

Amazon has the 4GB Eye-Fi SDHC memory card for just $29.61 $22.72 (about half the price you would have paid a month ago). This memory card lets you wirelessly upload your photos to your laptop or photo sharing service without taking it out of your camera. It also adds geo-tags to your photos so you can pinpoint where you took them. It's an older generation of the card (not compatible with the latest iPad app that lets you wirelessly upload to your iPad), but it's still a good deal for a convenient card. I like the geo-tagging part best.