Looks like EverBuying are running a flash sale on the new Teclast X80 Pro Windows/Android tablet for US$90.99.
Specs are great for the price, particularly given the quadcore Z8300, 1920 x 1200 IPS display and metal case.
Others have reported that they have the Teclast X80HD for a while now which has been excellent in terms of build quality and reliability.
8 inch Teclast X80 Pro Tablet PC Intel Atom X5-Z8300 64bit Quad Core 1.44GHz WUXGA IPS Screen 2GB RAM 32GB ROM Bluetooth 4.0 HDMI Support
This Android/Windows device is designed to function specifically with the current Android/Windows OS installed on it. Any alterations such as upgrades, modding with custom ROM, rooting or flashing the Android device with other firmware will automatically cause the device experience matters as well as void the device's warranty. Please think twice before operating all these actions.
CPU: Intel Atom X5-Z8300 Quad Core 1.44GHz (up to 1.84GHz) is equipped with better performance, delivering plenty of power for multitasking and fueling casual games and movies
GPU: Intel HD Graphic Gen8 processor is better and faster in playing games and watching videos than the previous generation
RAM + ROM: 2GB + 32GB offers ultra-fast surfing online, video playing and 3D gaming experience enhanced with DDR3 memory which makes all applications faster. Whether it is needed for work, study or play, it will suit your all needs
TF card: Up to 32GB (not included)
Windows 10 system: The latest system with more excellent interface, compatibility and running effect
8 inch screen: 1920 x 1200 WUXGA IPS screen offers good experience for watching videos and browsing the Web
Bluetooth 4.0: Supports fast transmission of data, pictures and files, and more faster than Bluetooth 3.0
HDMI output: You could use a HDMI cable to connect your tablet to output the tablet display onto TV screens, monitors or projectors, creating your personal home theater
Gravity sensing system: Can fluently and sensitively run various applications
Other functions: WiFi/MP3/MP4/Calendar/Calculator supported
Available OS: Windows 10 Version, Windows 10 + Android 5.1 Version (Windows OS supports Chinese and cutomers can download multiple languages by connecting WiFi. Android OS supports multi-language)
Everbuying have a sale on TECLAST products - here is the link
you can get a discount of US$3.82 by creating a new account and buying from mobile site.