I hate to do it, but I need to thin the herd. And it's a big herd of big bores. I'm really not sure what they are worth. Anyone have an idea of a reliable blue book for these bad boys? To make things worse, I just inherited a few more I need to deal with. I have six I'd like to part with. I'm not sure if I should list them here or on the classifieds I hate to post them on the classifieds before I know what they are worth.