@Wazzup:
What if you bought the trannies, but the Battleship you started the game with.
I consider that a win if you take out something you start the game with, vs. something you had to buy… and it cost the same or close.
I’m not saying that isn’t a perfectly acceptable assumption, okay? I am just saying that in my mind, it’s a loss if I don’t at least kill more IPC worth of units or get a significantly stronger position then I lose from my move.
Trade the luftwaffe for a crippled England’s navy? Sure! That’s a significantly stronger position even if it cost me more in IPCs.
Trade 1 plane for 5 infantry? Again, it’s a good trade to me because 5 infantry = 15 IPC and 1 plane = 10 IPC. Both sides could have started with those units or built them later, it’s really irrellevant to my mind. The unit has intrisic value, in an of itself.