That's a smoking deal, usually $85 is a good deal for Group 31s. What International Dealer, I am guessing Brattain.
Damn, just called my Brattain International dealer down on Columbia Blvd and they DO have good prices on batteries! A 925CCA Group 31 is $70 plus core. I know where I'LL be stopping this week!
Edited for "lotza"