Actually, I was tossing in some humor, while trying to help...Geeze...loosen your knickers a bit. As far as only UK based, there are locations in Ireland. Not sure where in Ireland you are, but there are locations in Enniskillen, Omagh and Cookstown.
As far as everyone, well most everyone, tossing in USD figures and US products, that's probably because most of the members here are in the US. No one does it to be unhelpful, or insensitive to your location, culture, region, etc. Also, with most non-North American, English speakers, you can see the difference in their language when they type, but your usage of grammar and vocabulary does not come off as overtly European, British or Australian. Keep in mind, where you are seeing someone being offended or unduly taking offense with your responses, it could be working the same way on the other end. So, just chill, smoke one if you got it and good luck with your search.