If you're in the UK and looking for a decent, cheap Windows 8.1 tablet, this deal on the HP Stream 7 Signature Edition might be what you're looking for. Usually retailing for £99, the UK Microsoft Store has cut £24 off the asking price leaving it at just £74.99. And that includes the free 1-year subscription to Office 365, as well.
For the money you're getting a 7-inch, 1280x800 resolution display, a quad-core Intel Atom CPU, 1GB of RAM, 32GB of onboard storage, a microSD card slot and a 3000mAh battery.
The Stream 7 is already well priced, but taking almost a quarter off makes it even more desirable. It also has the added beauty of being a Microsoft Signature Edition, which means no manufacturer related apps or bloatware. Just good old fashioned, clean cut Windows 8.1.
There's no word on when the price will go back up, so if you're interested, definitely jump on it while you can. You'll find it at the link below.
Source: Microsoft Store UK