[quote name='netscorer']Please call you math teacher and ask for an extra lesson.[/QUOTE]
Sorry, you're wrong. Please call you Engrish teacher and ask for an extra lesson.
$20 = 3200 points
vs
$25 = 4000 points
both equal 160 points per $1.
This is of course, assuming that you're using the GC that you got in google/newegg offer of spend $20 get $40.