I'd personally get my set, since you're not left over with another processor, and also the PSU and case look to be a bit better quality.
Your budget isn't exactly big.
That tiny hard drive is a real turn off, though.
I guess I can put in my computer's spare 1tb, though.
But with shipping it will total about 450 D:
I'll ask my mom in the morning her max budget
For now, let's theoretically say 500.