I used carrier direct to Nashua, NH in March of 2022, at which time it cost $750.
My "delivery day" in NJ was Saturday, March 19th, 2022. I wired the money to Tesla a few days before my "delivery day" because Plaid was not working with my credit union. The Tesla app showed my account paid in full before bedtime the same day I wired the funds. Note: Wire instructions are at the end of your "Motor Vehicle Purchase Agreement."
On Friday, March 18th, the day before my official delivery day, Tesla sent me an automated email saying:
Sunday the app was instead saying that I will be informed when it is time to schedule delivery. I texted my SA.
Monday the SA replied the vehicle was safely in NJ awaiting a transporter.
Tuesday morning the driver called and said the car would be delivered in about a half hour. Since I had not received any notification the car had left NJ this was a big surprise. The car arrived, the driver told me he picked it up Monday, said he didn't speak much English, drove it onto my driveway, gave me the packet with two keys, took pictures of the car and left. I drove it up the driveway, looked for any obvious issues, parked it in my garage, attached it to my charger, saw Tesla had Super Charged it to 100%, and adjusted my charge limit to around 80%. Then I got on the phone, because I had previously been told temporary NJ plates would come with the car and I didn't find them. After being passed around, the third person I talked to told me he would talk to so and so, who probably didn't realize... Bottom line he told they would send me the temporary plate.
Wednesday around 5:30pm UPS delivered the envelope with the cardboard temporary NJ plate, and I could FINALLY drive my new vehicle on public streets. (Unless
this previous post is correct that it would have been considered an unregistered vehicle. I have not discussed the matter with any troupers.)
The following Wednesday another packet arrived containing the documents needed to register the vehicle with the state of NH.
Hope this information helps. Obviously your experience may be different. I am definitely looking forward to having a NH service/sales center.