At a local Goodwill store I scored a practically brand new copy of AA42 for 3 bucks. Most of the AA guns and factories were still on trees. 90% of the roundels haven’t even been punched out yet.
I always make sure the USA buys a certain amount of IPC’s against Japan. And those purchases can only be used against Japan. It gives a more authentic feel to the game. And it makes yhe Allies fo something else than Europe 1st every move.