CNN — President Donald Trump on Wednesday launched a US trade war with every country via a barrage of tariffs that are set to go into effect almost immediately. American consumers and businesses stand to pay a hefty price for that battle. For the first time since Trump’s return to the Oval Office, it’s not a question of what could get more expensive due to tariffs but rather a matter of when. And the short answer to what could get expensive is, well, everything. Assuming Trump proceeds with the plans he laid out on Wednesday — and he has said…