Earle Combs auto on team signed ball... opinions appreciated

[Moonlight Graham]

Ebay doesn't show any in active or completed auctions, so I'm not too sure of rarity. If Earle Combs is on a Major League team signed ball (not the Yankees) and it is authenticated, any ideas how much his signature may add to its value?

Thanks for reading.

 

[Liberate Baltimore]

Combs passed away in the 1970s and is not a very difficult autograph. It would be negligible. This is probably a early to mid 1950s Phillies team-signed ball from when he was a coach.

 

[Moonlight Graham]

This is the ball in question... it went higher than I cared to bid since the auto's weren't certified authentic, and no returns...

http://www.shopgoodwill.com/viewItem.asp?ItemID=9595015

Still, if the key auto's are authenticated, somebody got a really nice Sox ball...