Various companies will use a certain type of flash RAM in their products. I like Sandisk, Corsair, and Lexar flash drives over others. You'll start to see a massive drop, even after black Friday, as newer/fasrer flash technology is coming out. I ordered a 64 GB Lexar USB 3.0 flash drive to "replace" my existing 32 GB Sandisk 2.0 flash drive, but may order a few 8 or 16 GB flash drives, as well as a much needed 64 GB+ MicroSD for one of my Pi's.
Also, with the mention of flash technology coming down in price, you will see a reduction in price on SSD's, as I've already seen 960 GB SSD's approach the $100 mark.