Question for Football Autograph Collectors

[chicagoglen]

I have this ball of the 1989 Bears Football Team I want to put on Ebay. The ball was given to me by Robin Earl (Played with the Bears in the 70's early 80's) at a super bowl party hosted by my buddies dad in 1990. It has 31 Autographs on it with two HOF's, Ditka and Singletary.
Here is my question. The ball was signed in Black Pen. Over the years it has been sitting in a box but all the autos have lightened and yellowed.
Is this common for black pen autos on a white three panneled ball???
Here are some pictures of the ball.
What do you think it is worth?
Thanks,
Glen
http://i74.photobucket.com/albums/i255/chicagoglen/IMG_0411.jpg
http://i74.photobucket.com/albums/i255/chicagoglen/IMG_0407.jpg
http://i74.photobucket.com/albums/i255/chicagoglen/IMG_0405.jpg
http://i74.photobucket.com/albums/i255/chicagoglen/IMG_0408.jpg

[ChrisCavalier]

Hello Glen,

I would also suggest posting your questions on the autograph forum on this site (btw, there is a forum for football autographs). Here is a link to the forum:

http://www.gameuseduniverse.com/vb_forum2/

You can also access the autograph forum by mousing over the "Forum" tab in the site's global navigation near the top of the page and then clicking on "Autograph Forum".

Good luck,
Chris