President's Day is fast approaching, and thanks to massive discounts on Amazon, you can grab gaming gear and non-gaming products for less. For those who like to read ebooks, it's worth checking out the 16% discount on the latest Amazon Kindle Paperwhite. Usually retailing at $160, interested buyers can now purchase the ebook reader for $135, saving $25. The Kindle Paperwhite features new upgrades intended to improve each reading experience.