Posted By:
T206CollectorFirst, download and read this article about T206 cards:
http://www.t206museum.com/shop/InsideT2063d.pdf
Then, the most reliable price guide for graded T206 cards is here:
http://www.vintagecardprices.com/index.php
Once you have a basic understanding of what these cards are and what they are worth, you will be good to start making decisions about what to do with yours.
Good luck and I look forward to seeing some scans.