That's the nicest one I've ever seen, really extraordinary.
I don't know if it's the pandemic, or some sort of behind-the-scenes hanky-panky, or what...but HW 55's have recently gone for very high auction prices here in the US. I've seen a 55 M in good but not perfect condition sell for over $700, and a 55 T with nice figured wood, in excellent condition, but no accessories beyond the diopter sight, go for over $1200.
Crazy to my mind, but maybe I'm just behind the times...!