It is not Honda. The shipping companies are insane right now. When I ordered the roof for my new P520 it was free shipping over $100. They called me & apologized, but the shipping was almost the cost of the roof. It's not the weight, but rather the size the shipping companies are charging for. Luckily for me the were only 30 miles away and I would rather drive there to get it so I could have it for the weekend.
I should also mention that they offered to deliver it the next time a truck was this way, but no idea when it would be.