[nokicky]

The UK price includes VAT, the US price doesn’t include sales tax.

When you add sales tax (which is paid most of the time) the difference narrows.

[signal11]

Although to be fair most American states have way less sales tax than the UK VAT, which is 20%.

California - 7.5%, Florida - 6%, New York State - 4%.

I was told there was also an EU electronics recycling levy, although I'm not sure how much that adds.

[laurencerowe]

Your California value excludes local sales tax, in SF it's 8.5%, though restaurants usually add another "Healthy SF" charge to cover the various mandates around providing health insurance to workers, often bringing it over 10%.

Sticker prices are only loosely related to the out the door price in the US.

[seanmcdirmid]

Not all states have sales tax, of course, just most.