If anyone is going to Costco and doesnt mind to help me out, can someone tell me the price on a group 35 car battery? Im wondering if the price they list, if that includes the Core fee? or if they only charge the amount for the battery and tax? The reason I ask, is that Im going to check out my local Canadian Costco store to see how much they charge for a car battery, and since Im going to be in the USA tomorrow evening, I will wait to buy it there, if a better price. Thanks! No info on the Costco site regarding battery prices and/or the CCA rating of their batteries.. My OEM had I believe 550 CCA.