Hi Jon,
Click on the link below and scroll down to the Wehrmacht equipment forum. This web site is a colllectors forum which deals with everything from Knights Crosses to toilet paper and is primarily haunted by collectors. Most individuals on the forum will be very glad to help you with a value as they have most likely encountered this type of flyers item in the past, know values and can extrapilate sp? additional cost based on the specifics you have. If you have scans to show so much the better and if you need to post them let me know as I am a member.
http://www.wehrmacht-awards.com/forums//index.php?
In addition their is a topic called organization/order of batttle...I believe, which deals with inquires on specific individuals, of course some may turn up on this site as well.
Cheers
Jeremy