To me, your trio of cards is a no-brainer. Real good stuff, and the added punch of being slabbed with a number will send their values skyward.
I'm wondering what you're seeing that says the Bench is a 4? It's really sharp all around, although the scan does make it appear as if the upper left corner is gnarled, but that's not the case. The burlap is a lot thinner/lighter up there, is all...
1968benchcornerb.jpg