Aimed at videographers who need fast, expansive storage for 4K footage, SanDisk's Extreme PRO SD card range now comes with up to 512GB of space: enough to match most solid state drives, with read/write speeds faster than many mainstream hard drives. But it's $800, so no.

http://feeds.boingboing.net/~r/boingboing/iBag/~3/oJnFYx5GpcQ/512gb-sd-cards-out-with-800.html