When you see a good price in Germany for a quality bit of kit, make contact with that supplier, and are then told that you must deal with the official UK supplier, it makes you very suspicious. Not least because, according to European law, you can buy from wherever you wish in the EU.
When you then find out what the UK supplier's prices are compared to those in Germany, you know there is more to these prices than exchange rates, warranty, and suchlike.
In my example, a new logsplitter (not made in Germany), was for sale in Germany for 2100 euros (about £1700). The UK price was more like £3000+. That's a 60% increase.
Somebody, somewhere, along the line had radically inflated the UK price far beyond any extra costs due to trading in another country across the sea.
The yanks know this. They routinely sell goods such as trainers at much higher prices in the UK. The reason they give is 'because we will pay it'. Cynical but true.
I think we should take every opportunity to compare prices and get the best deal we can, from wherever we need to.