Cheapest iPhone 15 Plus in the world

In which countries is the iPhone 15 Plus cheapest? I have checked the launch price inclusive of tax of the unlocked iPhone 15 Plus on the Apple website for each country. For the U.S. and Canada, where tax is not included in the prices on the website, sales tax was added based on the tax rates published on Avalara. Since tax rates in the U.S. and Canada vary depending on where you make your purchase, the tax amount is determined once you add the item to your cart and specify your shipping address, and you will know the final amount. For this reason, I have shown two prices for the U.S. and Canada, one for the lowest tax location and one for the highest tax location. To change the displayed currency, select a currency from the menu at top.