Auction Results for Morgan Dollars

Is there any Morgan Specialist in the community? Or generally anyone up to date on past auctions. I was looking at the Larry H. Miller Morgan Dollar Auction and trying to relate this sale to past Morgan sales. The only place that I can find a list the top 10 prices realized by Morgan’s is this NGC site. This list does not appear to be maintained for some time now. I know the CORONET COLLECTION sold by Legends in 2015 should have some coins on the list and does not. Does anyone know where to find an updated list similar to this one? Thanks
My 20th Century Type Set, With Type Variations---started : 9/22/1997 ---- completed : 1/7/2004
My 20th Century Gold Major Design Type Set ---started : 11/17/1997 ---- completed : 1/21/2004
My 20th Century Gold Major Design Type Set ---started : 11/17/1997 ---- completed : 1/21/2004
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Comments
The PCGS Auction Prices Realized shows the auction record for each date-mm:
https://www.pcgs.com/auctionprices/category/morgan-dollar-1878-1921/744
This will at least show you which (9) dates are over $500k.
You could then look at each of those dates and get the individual prices above $500k.