Dangerous Freedom Arms

A new legal Twitterquest has begun. And it involves this car. I imported a handsome 1999 Mercedes G320 last year, and I paid a 2.5% duty on it. Last month, I received a notice from CBP that, because Germany was subject to the tariff scheme when the car entered the US, I would be assessed an additional ~$4,500 in duties. Today, possible legal Christmas: SCOTUS ruled that Trump's "emergency" tariffs are not legal. I would hope, then, that this issue would simply go away for me, however, the Court was silent as to tariffs already paid. My tariff is in a weird place in that it has been "liquidated," i.e., assessed, but I am within the 120 day window to appeal that decision. Rather than take my chances on some court eventually figuring it out, I'm starting the process of appealing the tariff today. I'll post the step(s) below. I am an attorney licensed in 4 states and 3 fed circuits, but I have no experience whatsoever with this process and I still have a lil chuckle to myself when someone says "duty" like "doodie," so I'm not holding out much hope for a successful appeal. But I'll keep everyone posted. Getting started as soon as I send tweet.