Newface_sajha: Is Serial right with his answer?

Aingnam01:

I HAVE $4 WITH ME BUT I DONT HAVE $3 WITH ME? HOW MUCH MONEY I HAVE IN MY POCKET?

Is the right answer $4?

WHATS GOES INSIDE AND COMES OUT, BUT SAVES YOU MILLION DOLLAR.

hmm...Is it what I think it is? or is it what you think I think it is?