Some folks decide to hang onto their stuff not knowing if it’s trash or treasure. Antiques Roadshow travels to Tulsa to appraise long-held keepsakes at the Philbrook Museum of Art. Included a 2006 Harry Potter book signed by author JK Rowling, the first "Yield" sign with documentation and a 1949 Model 4500 Rolex and box. Find out which is valued at $71,000, tonight at 8pm on WGBH 2.
