It's a shame that anything primarily sold in UK £ then exported to the US will generally be more expensive that it's US competitors.
Arcam have always been expensive and it's very much a personal choice if you think they are value for money or not. My AVR600 was $6000 new - how many people would pay that for an AV receiver? I lived in Pittsburgh for 8 years back in the late 90's and remember my local dealer there getting an AVR100! Can't recall how much it was but I did buy it
Of course, a lot of Arcam's US competitors aren't sold in the UK so the choice for "high end" home cinema gear is limited compared to the US market.
I still think people should listen to the SR250 before judging whether it's worth the cost or not. I appreciate *I* haven't heard it either, but I have heard it's brother and the class G amps in my 600
The 1971 is just my year of birth - yes, I am old!