Where can i get a decent used iPhone 4 for under £100?

I'd love to have an iPhone but i don't have the cash, it would have to be to either UK or European specification and be unlocked.a 4 would be good, a 4S would be even better. I don't want to spend any more than £120. Any help would be much appreciated, thanks.

Try samsung galaxy note 2 instead

  • Where can i find a decent iphone 5 charger that isn't apple? I've been through so many apple chargers and they all somehow stop working. Just looking for some places where i could purchase one. Preferably a store, not online.
  • Smartwatch for iPhone under $100? Father's Day is coming up and I really want to get my dad a smartwatch. I have an $100 amazon gift card that I want to use on his present so please have a link to the product on amazon. I'd prefer if it is under $100 but the highest I can go is $130. Black color is preferred but as long as it's waterproof, works with iPhone, and receives texts and emails, I'm fine with another color.
  • My iphone 4s is still under contract can it be unlocked and used anywhere? I don't know the network it is locked to. Its is expected to expiry December 2013.Is there a way it can be unlocked and used anywhere in the world before that date of expiry. Please can i know the network it was locked to. imei: 013004002373006.
  • IPhone 4, is it still a decent phone to get? I want to buy the iPhone 4. I had the 5C but Sprint service sucks! I can get the iPhone 4 with AT&T Do the camera take clear pics and what all can it do that my iPhone 5C can? * Only comment if you had either phone and know about iPhones please!