The Spectec SDW-823 is a microSD-sized wi-fi card based on KeyStream's KS7010 Wi-Fi chip. It's one of the pieces of hardware that will currently give a Ben NanoNote wi-fi capabilities.
These cards are $79 by themselves before shipping ($10 individually). If we get 5-10, they'll knock of seven bucks, to $72 per card. I bet if we get more we can get the price down lower. You interested? Sound off:
Shipping will take two weeks (site says 8 working days before they're in the mail).