1933 Delong Gum including Gehrig - authentic and not yet graded

CARDSINLOSANGELES

I have 17 of the impossible 1933 Delong Set. I have inspected closely with loupe and 100% certain they are authentic (dot pattern correct for period, white areas card stock, printing in solid black, etc.).
All of these cards have some faint glue residue on backs, but look pretty good anyway. This means, according to PSA rep I just got off phone with, that they cannot grade higher than a 2. Gehrig is insanely expensive even in a 1. Offers? Rest of cards are scanned in a response below

Have, Cuyler, Maranville, Lindstrom, Warneke, Dykes, Hafey, Vosmik, Goslin, Urbanski, McManus, Grove, O'doul, Gomez, Traynor, Cochrane, Gehringer, and Gehrig