I might be remembering wrong, but hasn't it been discontinued from production?
That would certainly explain why it's seemingly impossible to buy one at anything resembling a reasonable price. Question is, what chip has comparable or better specs in the $500-600 range that I could drop in a Supermicro board?
From what I can see, if I want anything newer, that only leaves the latest Sapphire Rapids-based generation and apparently they have around 50 different SKUs to parse through. Doing a cursory search, it seems that people aren't too keen on it anyway.