Any decent places to trade in Cameras?

[nickelodeon1997]

Good evening folks,

My mate got a few cameras he's looking to sell, does anyone know any places where they take used cameras.. trade in for cash? Saw a lot of those camera shops in TST selling top of the chain models, but don't think they would bother with the trade in thing.. any recommendations on where to go?

thanks

[TheBrit]

The computer malls often have second hand camera places.