I agree they are cheaper but how many battleships did you actually buy? I have never bought more than 1 pretty sure for the size of the engagement we play in this game one would be rare enough.
Hi imp
I should have given an example, if you buy a British 14" gun, unit 460 it costs 262 points. If you buy 4 14" guns, battleship, unit 504 that costs 512 points, quite a big discount.