If you're looking at an AGM battery, and don't want to get hosed on the price, you might check out Deka brand batteries. They seem to sell to the truck companies and equipment manufacturers more than the automotive market, but they will sell to you if you go to them.

I bought one for my Z car, at $95 for the battery, instead of $160 or so for the Optima branded AGM.


Happy motoring!

__________________
-Josh
Testing the cheap Mercedes axiom, one bolt at a time...