Aurora Vented Battery - Where to Find?

I have a 1998 Aurora with the orignal battery. I am coming up on 9 years old soon, and I have decided to keep the car another 3 years (only 87K miles, and in great shape). Where should I get the "right" replacement battery, and what kind of price would I expect to pay?

On-line I found an Autocraft at Advanced auto parts for $128.88, with a 6 year warranty. And one at Autozone, a Duralast with a 8 year warranty, for $99.99. I believe most major auto parts dealers carry the battery. Just let them know about the battery's venting feature.

i would call a couple of dealers around your area. Mine went bad a year ago and I got one from a dealer for 94 dollars.