Recently, I purchased a Crucial microSD (1 GB). It's listed for $14.99 on their website Crucial dot com. It arrived at my house within 2 days of the order (without any special shipping upgrade.) It came with an adapter so I can read it in my regular SD card reader and it has worked flawlessly. I like Crucial -- their memory is made by Micron (a US-based chip manufacturer.) Oh, and they have not sent any post-order advertisements to my email or to me via usps mail -- nice touch.