Getting ready to order parts

I got a start on ordering, got the PCB figured out… also teensy, IMU, F9P, and now I’m onto the motor. I was hoping someone knew the cost of the Keya? I looked at the link on the Keya motor thread closer and the price was $530 + $143 shipping. I am fine with that but was reading on the original Keya build thread, there was a bunch of extra hidden cost accumulation from tax and customs fees? @Bestgart said $640 + $760 fees? Does anyone have any information on that? I found this here Hi does any one has experience with integrating the keya motor