The 2.0 hotends are out of stock, but can be had for a 1000% mark up on Amazon. That’s some BS. F’in thieves
But its a bad Idea. First of all they are still available in EU:
Second, you can just ask support to get a FedEx from china. And third, you can just Swap the nozzles. Rest of the hotend is almost unbreakable. So there should be no reason to buy it on Amazon for high prices.