Your total here would be about $270.00... But before you decide on this, make sure your GPU and all your old components work too.... you may wanna research more on these if they are compatible, but to me, they look compatible.
Well, then there you go xD. Glad I could help. But if I were you, I would try and raise the budget to like about lets say.... $500. That way you can get a better processor. And what are you going to use the rig for? If for gaming, then probably you might want another stick of ram and a better GPU.