Just registered to post this, as there's always a lot of rage and discussion whenever US/UK prices are announced.
Question: The Xbox One will cost $499 in the US and £429 in the UK. Which one is most expensive?
Ok, so how about this question. An Online Merchandiser in the US can expect to earn between $28k-$30k a year and an Online Merchandiser in the UK can expect to earn between £28k-£30k. Who is richer?
The answer to both questions is that the values are roughly the same. It's very easy to take US prices, use a currency converter, then rage when the UK announced price appears to be extortionately priced. However, that is simply not how international markets work, and that is not how prices are set.
To take the online merchandiser example (which I use as that is my current job, so I know those salaries are accurate), the UK merchandiser and the US merchandiser are earning pretty much the same amount of money if you only consider their own local economy. So when the UK merchandiser spends £425 on their Xbox One, he is spending the same amount of money as the US merchandiser - in other words, the value of that outlay is the same to both of them.
The only time their wealth is different is when one of them travels to the other's country. At that point, the UK merchandiser can be considered wealthier. If they go to the US with £2,000 for two weeks they will have just over $3,000 to spend. But the US merchandiser travelling to the UK with $2,000 will only have just over £1,000 to spend. That is a huge disproportion in spending power. Luckily for the US merchandiser, this situation is very rare; the vast majority of the time, the US merchandiser is paid in dollars, and spends in dollars.
By straight converting the US dollar price into pounds, you are trying to be paid in pounds, but spend in dollars. Now I would love to live in that happy fantasy land where I get paid in pounds and spend in dollars, but that would literally annihilate the economy.
Microsoft's and Sony's costs for selling in the UK are in pounds, not dollars. The marketeers, distributors, retailers, customer service guys, product managers, support staff, etc, etc all need to be paid in pounds. If they sold their consoles for the US value, they might as well set fire to themselves, because paying in pounds and selling in dollars is literally a stupid, stupid business decision.
And that is why American gamers are getting screwed by the Xbox One price at $499 + tax, and UK gamers have a real bargain at £425 including tax.