Mantle & other players' autographs on 1953 dinner program

[Dave8]

Hi folks,

I'm new to the net54 forum, but have been reading for a while. It's a great resource and I've learned much as I am going through my sports card collection from the 60s and 70s. I came across an item that I had forgotten I had and I'd be curious to see what the autograph experts here thought.

It's a 1953 program from a "Diamond Dinner" held in Tulsa, Oklahoma. A friend of the family gave it to us many decades ago. These dinners were annual events back in the day to honor current and former sports icons, mostly from the state. This program has autographs from these attendees that night:

1 - Mickey Mantle (Yankees)
2 - Allie Reynolds (Yankees)
3 - Dale Mitchell (Indians)
4 - Pepper Martin (Yankees)
5 - Lou Kretlow (White Sox, Browns, Tigers, etc.)
6 - Warren Spahn (Braves)
7 - Robert Morgan (Dodgers, Phillies, etc.)
8 - Billy Vessels (1952 Heisman Trophy Winner from OU; played for Baltimore Colts)

I'm in the process of getting it authenticated and am planning to consign it for auction. What is the rough value of an item like this?

I've attached a picture of the front and inside cover. It's a small booklet of 8-10 pages and also has bios of the sports figures being honored.

Thanks!

David