The Link have the Nokia N70 "NSeries" phone for just £69.95 on Vodafone pay as you go with free next day delivery. Purchase via QuidCo if you wish for £3 cashback.
The Nokia N70 is an advanced 3G phone with a 2 megapixel camera, video record, a stereo FM radio, MP3 music player and new 3D games. Capture bright, clear images effortlessly. With the N70s built-in flash and up to 20x zoom. A dedicated shutter key makes it easy, along with a sleek design that helps you use it intuitively. The multimedia key gives you instant access to the applications you need. You can create a slideshow with music, email your pictures as they're happening, record your mobile life with Nokia Lifeblog, video call a friend, listen to FM radio or your MP3 music files while youre walking, play 3D games when you don't feel like talking and much more!
Amazon currently sell this for around £140 on orange pay as you go or SIM free, and it seems to cost upwards of £70 second hand from market place sellers.