Where do you find them for that money?
It was £0.99 when I bought it, and has been as low as £0.01 recently - with the only catch being that you have to buy £10 worth of prepaid airtime when you buy the phone. Ideal for a couple of weeks' travel in a foreign country. (It's SIM-unlocked too.)
http://azerty.nl/producten/product_detail/1058/302405/nokia-...
and here a samsung:
http://www.pixmania.nl/nl/nl/3598464/art/samsung/e1080.html?...
for a little less
I only have to charge it every week or so, and it has lasted longer than any other phone I have had.