Don't listen to those who say it takes long, that it is a scam etc. The price estimate tool is just an estimate, you have to be ready to pay a different price and if you don't want you have to pay to send the package back to the seller, this is how it works and will always work, shipping company can just estimate the cost of operation based on the period of the year, the disponibility of couriers, the border restrictions, tax rules and all of this. Plus you need to tell myus that a package is coming to them with all the detail with a large enough advance, this is in order to have them informed that it is your order and best get ready to where it is to send. Also shipping time are just an estimate, same reasons as before.