Cheap fixed/single speed bike ?30

[lyda]

I have a spare bike which could do with being re-homed. It is a small frame, suit someone 5ft-5ft5".

Here's what it was like new http://www.amazon.co.uk/gp/aw/d/B004RHIHSO/ref=redir_mdp_mobile/280-5273619-3975914

It's two years old and has some signs of wear and tear, nothing major though.

I'd like ?30 for it.