Smyslov’s set (1900–1917) in Karelian birch, available on Ebay for $6,500! It would be a great Christmas gift to yourself. Just mortgage the house. 
I feel lucky to have found the listing though, as it features decent photos that I was able to upscale with AI to bring out more detail, and then isolate and remove the perspective in Photoshop; so now I have beautiful side profile pictures of the white and black pieces of the set.
