How much is Martha’s stinky chair worth? Stay tuned …

Now here’s a unique partnership: Antiques Roadshow and Martha Speaks. In the season premiere of the pup-ular PBS Kids show on Sept. 14, Martha’s favorite “stinky” napping chair ends up on the Roadshow (photo courtesy WGBH/Susan Meddaugh). Appraiser Noel Barrett lends his voice (and face) to the episode, which teaches young viewers words such as antique, donate and valuable. One amusing moment in a preview clip on YouTube: The elderly Mrs. Demson, upon hearing that well-known PBS tagline “. . . and viewers like you, thank you,” responds, “Hmph. You’re welcome.”