Just do it yourself.. I put a duralast silver 3 year warranty for 127.00 They are made by johnson control.. Only 3 companines make batteries anymore. Napa has a battery that will fir your car for 119.99 made by exie or whatever.
Then take it to an indy shop and have them register it.. Shouldn't cost more than 50 bucks for them to do it. Some might do it for less or free if you go to them on the regular.
Oh and make sure you put it in.. Don't just take them the after market because they will charge you a full battery install fee.
My total cost was 127.00 because my indy shop reg the battery for free for me btw.