New UK Motorola C115 Mobile Phone. Never been Locked.
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=6395610401

In the UK "Cheap" and "Unlocked" don't really go together!

The Nokia Shop will sell you an unlocked Nokia - but some of them are
North of £250 (nearly $500 at this time) JUST for the 'phone.

Will your 'phone not roam?

Jump off the 'plane - wait until you are inside the airport, turn on
the 'phone and you will get a text message (SMS) from the carrier you
are now "roaming" with and your operator logo will change to that
carrier's logo for as long as you are on their network.

Or if your 'phone is unlocked and supports the UK frequencies then buy
a "pay as you go" SIM card for a few £ and top it up on your credit
card - and then pop it in your 'phone and make calls.  This works well
when your provider does not have a roaming agreement with a provider
in your area.

I have seen 02 and Vodafone "pay as you go" SIM cards for sale here in
the UK for as little as 3.50 GBP - about 7 USD.  They are available
from corner shops, garages, cell 'phone shops etc.  Anotherwords they
are EASY to find in the UK.

Worst case - you can buy a "pay as you go" handset and SIM package
from Woolworths starting at 50 GBP (about 100 USD) - this would be
more than good enough to last you the duration of your vacation here
in the UK.

Doesn't help you when you are in the rest of Europe though UNLESS you
are prepared to roam in Europe with Vodafone or O2 and top up the "pay
as you go" minutes on your credit card.

However - costs of roamed calls in Europe on a UK network are going to
be more expensive than UK calls while in the UK.

Hope this helps??

Casper