'Worth' is a relative term.
In this country we seem to have totally accepted the fake hypothesis that cars should depreciate rapidly.
Is it only 'worth' £1900? Of course not. With all the quality we know it has? Cars don't lose their value in Europe half as much (that's a metaphor; I'm don't KNOW it's 50% less!)
Certainly in the warped marketplace we have in UK, it costs less.
In a sensible world it's 'worth' every penny-as we know.
I'm sure we can find lesser cars at the same price?
And, who knows, maybe the prices will join the collectors market.
For instance, a Citroen DS23 is 'worth' a min of -say - £20K.
Is it a better car?
Of course not.
And it may be that gradually Ser 4 cars become 'worth' more again as we recognise their rarity.