In order to help finance my 1927 Yankees ball, I've put two signed balls up on eBay:
c.1927 Ruth/Gehrig signed barnstorming ball
http://www.ebay.com/itm/160803089082...84.m1555.l2649
1928 Yankees signed OAL baseball
http://www.ebay.com/itm/160801761324...84.m1555.l2649
Check 'em out!
(PM me if interested--perhaps we can work something out.)