£23.99 (possibly) Cheapest Android mobile phone - T-Mobile Rapport £34.99 + £10 top up @ T-Mobile on-line £44.99
T-Mobile Rapport = Huawei U8180
£34.99+£10 top-up = £44.99 but there's £15 cashback through Quidco now and you can sell your payg credit for around £6 so effectively it's gonna cost you £23.99.
For 24 quid you get:
Android 2.2 (upgrade to 2.3 available) mobile phone with GPS, WiFi, HSDPA, 3.2MP camera etc. Simple phone, nearly as good as Blade, Vivacity and Ascend G300 ;))
UNLOCK - around £5 @ ebay through a code (IMEI based).
Last time it was in ASDA in-store, it got over 600 hots, now it's on-line.