Best place to purchase a battery in the BA for my B5

[maxh2o]

I installed a new strut tower brace which went just over my battery. The thing arc'd and fried my (+) post. I took the damn thing off but now I need to buy a new battery. Where can I get a good one cheap? [confused]

[wnut]

kragen, autozone, pep boys, sears...

doesn't matter, but you'd want to cover the posts (at least the positive) with some kind of rubber/plastic to protect it from the strut tower.