Can you help to identify these frames, bikes or parts?

Hey guys,

I am wondering if you could identify this frame for me. I was going to consider buying it. I saw someone said that there were lots of different models all of different qualities, and that there were threads about identifying these bikes.
I have yet to have found them.

Also I was wondering, is this frame worth £45?

Team Banana Falcon frame

Thanks

Looks very much like a cheapy: dropouts look to be stamped not forged, and the suicide levers were only usually specced on low-end bikes. That being the case, you could certainly get a nicer frame for the money.