**Cheapest I've seen this elsewhere is £89.95**
Play.com have the Nokia 5310 Xpressmusic on T-Mobile pay as you go for just £79.99 with free delivery. Until 12th April you can get £5 off an order of £50, so this can bring the already brilliant price down further to £74.99. You can purchase via QuidCo for £3 (4%) cashback if you wish.
The Nokia 5310 Xpressmusic is big on sound and small in the pocket. Weighing just 70g and measuring a slim 9.9mm, the 5310 can store up to 3,000 tunes. The integrated MP3 player has dedicated buttons for play, pause, fwd and rwd. Sound quality is crystal clear and there's a standard 3.5mm jack plug, you can connect your own headphones without using an adapter. The 5310 also has a built-in FM radio so you can listen to your favourite radio show or a football match while on the move. The 3rd Edition Series 40 user interface is easy to use and contains some useful applications including; email, Opera mini web browser, Nokia Sensor and new games including Snake III and Citybloxx. With the built-in 2 megapixel camera you'll always be ready to capture any unexpected moments.