cool, thanks for the input everyone.
I most agree with the counteroffer being a ploy to keep you while searching to fill the position.
This place is a tiny mom/pop co. and i doubt could ask any more of her than they already do, but its a good point that in 3 weeks, dude could say, "later bitch, cause i found your replacement!"
plus, going from a designer pos. to a manager position (at a comic book company no less!) is really cooler, even its less money. but room for advancement is defintely more possible at new position
(i wish employers were fighting over me, but alas, my visa is running out!)