The deals aren't slowing down right now and the latest to surface on Amazon UK is for the Blu Win JR LTE, a decent little 4G dual-SIM phone that can be yours right now for just £34.99. That's a £20 discount on an already great price.
Naturally you're not winning any spec wars with this phone, but it's not the worst thing you'll see either. You get a Snapdragon 410 CPU, 1GB of RAM, a 4.5-inch display, 8GB of internal storage with microSD expansion, 5MP camera and of course, LTE.
Whether you're looking for a backup phone or just a low cost of entry to the Windows Phone ecosystem, this could be the one for you. Comparing to the currently similarly priced Lumia 435, you're getting a lot for your money. It's a one day only deal so hit the link below to snag yours in any one of a variety of bright colors.