If you're in the market for more storage - be it full-size SD cards, microSD cards, and CompactFlash - today's the day to get the most bang for your buck. Amazon's Gold Box Deal is chock-full of good buys:
As you can see, these aren't random generic memory cards, they're SanDisk Ultra Class 10 SDs and Extreme CFs - so they should be pretty speedy.
Unlike the last storage-centric Gold Box Deal, however, there's only one SSD this go around, and it's unfortunately a paltry 32GB model. If you're looking for a system-only drive, though, it may fit the bill just fine.
As always, these deals are only good for one day, so if you want to buy, don't wait.