How much does a battery for a 2006 ford explorer cost?

I was looking at Ford parts . com ( no spaces ) and Ford has the MSRP / list price

for 3 Motorcraft batteries in U.S. dollars at :

$94.95 , $ 104.95 ( that's the one I have - Motorcraft BXT-65-650 ) and $ 119.44

see a Ford dealer for their price ( * as of April 13 , 2010 )