The best way to stir interest on this board is to post scans of the chips. The scans can't be too large and you post them by clicking on the "File Upload" link at the top of this page, and follow directions.
Second best way is to list some of the chips you have...for instance, $5 Sands, $1 Pioneer, etc. Those who regularly follow this board will be able to contact you directly via your email.