Hello coin community! I have been browsing this site for a while and "eavesdropping" on some of the discussions. I have decided to join in the fun after I got two starred 100's at the bank the other day. I understand what the star means but have little knowledge about collecting and grading paper money, I only collect coins. The bills are in sequence (DK07309806 & DK07309807), crisp and unfolded. What are they worth? I would like to sell or trade them for coins but am willing to sit on them if they appreciate.