It is not quite as bad as it looks. You are comparing the discounted 9300 price with the non discount XPS2. Dell Scandinavia has a 2000 kroner (about 22%) off special offer on the 9300.
Comparing list prices the difference in price is only slightly higher in Scandinavia (factors in brackets, alle prices excl. sales tax):
In the UK: £1299 vs £789 (1.65)
In the US: $2699 vs $1549 (1.75)
In Norway: NOK 15426 vs NOK 7790 (1.9)
In Sweden: SEK 16758 vs SEK 8790 (1.9)
As indicated in another post the XPS seems to be similarly priced. So it may even be that the 9300 is cheaper in Scandinavia?

Geir
