Avg Main Battery Life. Fix or Total my '06??

there really isn't one, but the more you use them, the longer they seem to ast. how many of those miles are on the second battery?
to me, 120k is just a baby on these cars, even ifyou have to replace the battery.

how much will it cost to get it in decent operating condition?

before i made a decision, i would look around at the inflated prices of new and used vehicles.