I think it is around £150 but I will update this when I get the exact price.
It depends on how much memory you want but in US Dollars it runs between approximately $130 and almost $400.
You cannot buy an Original Xbox One brand new, but the average cost for a new Xbox One S is around $300 and the Xbox One X is around $400
like £79.99
The Xbox elite is £150 the arcade is £110 -£90 and the new slim xbox is £200
300 $
1euro or 2 for the new one
4gb xbox slim cost $200 250gb cost $300
A new Xbox 360 disc(video game) usually costs around $60(59.99).
An xbox kinect typically costs around $400. The cost for the games can be anywhere from $20 to $100, if you are buying them new. If you buy used, you can find them cheaper.
around 400$
We do not know how much the Xbox 720 will cost when it arrives. The cost of it will depend on how powerful the hardware it uses is. I expect it will most likely cost about the same as the Xbox 360 did when it first came out.
i don't know how much it cost but i do want it.
it really depends on what you get. If you went to target.com a 4 gb xbox is 199.99 and a 250 gb xbox is 299.99. On ebay it depends on if it is used or new.