Here is a water damaged iPhone 4 16gb in black locked to O2 network.
This phone has a small crack at the back cover but it is fully functioning ...besides the fact that since it got wet (after that i had it fixed in a repair shop and all seems to fine besides the fact that sometimes it goes completely blank and i have to wait an hour to put it back again. so cut the story short it is probably reparable. try if you are brave :)
This is sold for spares or repairs
No returns or refunds.