I added several 1941 play balls yesterday, most of them graded by SGC. All are pure auction format (no reserves, starting at 0.99). Highlights include Joe DiMaggio SGC 60, Ted Williams SGC 40, Hank Greenberg SGC 70, Joe Cronin SGC 86.
http://stores.ebay.com/velocheesessportscards
I have most of the commons in this set as well, but didn't feel it was worth selling them on ebay. Generally the commons are in the VG range and raw. If you need some to complete a set, PM me with your list.
Thanks,
Rick