What do you think is the coolest lot in Mastro's Chicago Auction?

There are some great lots as usual.
What lot do you find the most interesting?
What lot do you find the most interesting?
Buying 1957 Baseball PSA 8 or higher. Especially Checklists, and Contest Cards. Topps1957psa8set@aol.com
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Always looking for Topps Salesman Samples, pre '51 unopened packs, E90-2, E91a, N690 Kalamazoo Bats, and T204 Square Frame Ramly's
There was a PSA 2 auctioned by Memory Lane (last year or the year before). The eye appeal was much better. The color and image of this 5 look better.
The cut and the 5MC label, it makes it look odd. The "miscut Wagner".
There was a '52 Mantle 9 auctioned a year or two ago, that was diamond cut. For that kind of money....I don't know...I'd wait for a centered one. The Goudey sheets are really cool.