What would be a good (and afordable) camera to photo my collection?

Im currently looking into website design, and the only content I could find to make it worthwhile was to have photos of my collection. In order to do this I need a half decent camera.
So here's my question, what kind of camera would you recomend firstly (and foremostly) to photograph transformers, but also for general use?
So here's my question, what kind of camera would you recomend firstly (and foremostly) to photograph transformers, but also for general use?