Speaking of blue chip...
this was a heck of a deal:
https://www.ebay.com/itm/374315716552
1914 CJ Jackson PSA 5 for just a hair over $100k?
The last PSA 5 that went at auction went for $240k in January from Heritage. Seller prob should have looked at auction houses rather than ebay with Probstein.
Heritage has a PSA 1.5 right now that might be close to that $100k number.