i know costco would have it... i got my playstation2 from there the afternoon after it came out... they had plenty in stock and there was no line at all.
people dont think to get video games there...
i say playstation 2 because thats the only thing ive ever gotten on the day it came out and the launch was huge...
and unless your computer is an apple laptop it is not worth it to resell. you can build a damn-fine quad core with dual 8xxx geforce for under 2 grand nowadays. apple laptops seem to keep or go up in value for some strange reason *cough* morons *cough*.