need alternator for 92 civic vx
 

does anyone have a spare parts pile for these cars, want to sell me an alternator?
i have a deep cycle now that will work short term, but i need to drive to colorado in a few weeks, and will need to run without a re-charge for 1600 miles.
i am in the ithaca NY. area could drive an hour or two if the price is right. or pay for shipping. any other ideas welcome