Mini Bat Fountain Pens- 1947 World Series - value?
 

Any value on these things, one is marked 1947 World Series Yankees Dodgers, one is Chicago White Sox, other is Chicago Cubs. Any value to these things, and if so any ideas as to how much, or little?
http://i147.photobucket.com/albums/r...d/100_4829.jpg
http://i147.photobucket.com/albums/r...d/100_4830.jpg
http://i147.photobucket.com/albums/r...d/100_4831.jpg

Non-Paper Sports Collectibles Price Guide
 

The book Non-Paper Sports Collectibels Price Guide by Ted Hake & Roger Steckler has these pens/pencils listed. The price range is ~ $5 to $25, although the book is dated 1986. I would check out recent eBay listings / price realized for more current pricing. Nice items!