Yes, you’re looking at ~92% tax right there. Final price jumped from ~113 dollars (584BRL) to ~220 dollars.
EDIT: A bit of clarification, when buying from abroad there’s a flat 60% federal tax if the thing + shipping price surpasses 50 dollars. Then there’s a state tax that can vary between 17-25%, which goes on top of the total taxed value. Part of the tax is literally “tax of a tax”
Here in the US, I bought a used school bus to convert into a skoolie and I paid $3600 for it. To register it as a motorhome I had to pay a 6% tax, so $216 dollars, and that was it. I know of a few people in Europe who bought similarly-priced US buses and had them shipped over. For buses that cost around $4000, they had to pay that amount again for shipping and then double that amount for the various taxes and import fees, so a $4K bus cost them $15K to $20K.