GroupOn offers the Eye-Fi 16GB Pro X2 SDHC Class 10 Wireless Flash Memory Card (model: EYE-FI-16PC) for $69.99 with free shipping.  Ends 11/6.

What makes this deal hot:
You save 30% the retail list price. That's the lowest price we could find.

What this does & Why you need it:
The Eye-Fi team built WiFi technology right into the Pro X2 card, allowing you to wirelessly transfer photos from your digital camera directly into your tablet, smartphone or computer.  Includes 16GB Data Storage Capacity, Class 10 Speed, Built-in secure Wi-Fi with stable, high-speed connection at 90 feet outdoors/45 feet indoors, and more.