I sent you a private message where I think there may be a brand new one for sale for your car. I assume you want brand new and not rebuilt. Rebuilt you should be able to get locally or from Rockauto or just take your unit to a reliable local starter/alternator rebuild shop. (Rebuilt is cheaper.)
K-Car_Wagon is correct about that. Rock Auto has alot of hard to find parts. A few years back i went to Advance Auto and got a alternator. I forget how much i payed but i think it had to be ordered. I think its a rebuilt alternator but has been working pretty good though. Good Luck with your search but i believe you should be able to find one. Search around and get the best deal money wise or just take and get your alternator rebuilt like K-Car_ Wagon Suggested. Could save a few dollars like that.
We are all set. Car is running great. We found a Mopar alternator, changed out the battery at the Chrysler Dealer (loved it, they parked the car in from of the dealership) . No problems since then.