Right now you can grab SanDisk's 480GB SSD for just $103 at Amazon, which is a huge savings of $110. Whether you are looking to move from a spinning drive to a solid state one, or add some more storage to your existing rig, this is a great way to do it. SSD's offer faster speeds, less noise, and better performance in most cases, so you can't go wrong investing a bit of money to upgrade your hard drive.
If 480GB is too much for your personal needs, the 240GB drive is also on sale for just $80, which is a savings of $40. Be sure to act quick as we don't know how long this deal will last!