To be honest, I really dont have that "ideal budget" regarding on this one.
It's a system used by the family actually.
But, I guess $120-below would fit the budget.
Coz I'm really on a "tight budget" right now. HaHaHa.
And it's also my 1st time "upgrading" this system.
Regarding the Motherboard and GPU issue, they're out of the question as of right now.