When you're on a very tight budget, you're limited to a basic little Point & Shoot camera, and many of those are very similar so it really doesn't matter too much which one you pick (although I would stick with Canon or Nikon and certainly stay away from Kodak and Vivitar).
In perfect lighting situations, they will take pretty decent photos.
However, they do all have limitations (especially shutter lag and low light issues), and a huge problem is often the lack of manual controls, which of course limits you so drastically in what you can do.
Quite a lot of the limitations can be overcome - or at least improved - by learning a bit about photography.
Read the manual several times, attend a class, borrow some books and look online for tutorials.
I can guarantee you that some knowledge will help you make the most of your camera, whichever one you end up buying.
Do keep in mind that for that sort of money your camera will have a TINY sensor and you can not expect miracles from it.