Been into Asda and found a ZTE Blade A430 unlocked for just £45.00. Thought this was a bit of a deal as amazon and ebay are selling them for over £60.
Not the newest phone, but not bad spec for the price.
Display - 4.5" FWVGA, running Android 4.4 (upgrades to Lollipop 5.0)
Camera - a fantastic 8MP rear camera with flash. Plus a 2MP front selfie camera, plus panorama & continuous shot, and other pro features
CPU & Memory - 1.3GHz MT6732m Quad Core processor with 1Gb RAM & 8Gb ROM, plus an expandable memory card slot (up to 64Gb)
Battery/Other Features - 2200 mAh, GPS with AGPS, Wi-Fi 802.11b/g/n, Bluetooth 3.0, Accelerometer/Proximity/Light