Ever wonder how an appraiser arrives at the value of an object? Leila Dunbar describes an appraiser’s process for determining the worth of art, antiques, and memorabilia.

Allan Katz talks more about how and why he became such a Folk Art fanatic.

Eric Silver talks more about the artistic and technical process behind bronze sculpture.

Ken Farmer reflects upon how technology has improved appraising on ANTIQUES ROADSHOW.

John Sollo provides a brief history of Charles Rohlfs' life, work, and inimitable style.

Laugh along with Nicho as he tries to get in the zone — outtakes from our interview with ROADSHOW's perennially puckish Posters appraiser.

Noel Barrett discusses the significance of the Buffalo Bill era for Wild West shows, and how it spread across America and Europe.

Paul Hartquist explains what's so special about premium watchmaker Patek Philippe.

During ROADSHOW’s 2007 Louisville, Kentucky event appraiser Nicho Lowry inspected one guest’s “incredible” collection of posters and maquettes, by a relatively unknown artist named Bern Hill. He put an auction estimate of $37,000 to $42,000 on the whole set. Later, Lowry helped the owner, Greg, sell the posters. ROADSHOW caught up with Nicho recently and learned what happened after the appraisal.

Lark Mason describes his initial reasoning on why he believed the Korean screen was Chinese.

During ROADSHOW’s 2013 Detroit event, a guest named David brought in the working script for the beloved Hollywood classic, The Wizard of Oz. The script had belonged to the actor who played the Cowardly Lion, Bert Lahr, who was David’s step-grandfather. After expert Simeon Lipman gave the script an insurance value of $150,000, David decided to contact appraiser Catherine Williams to sell it.

Hear more from ROADSHOW appraiser Ken Gloss on why he loves what he does, and what it's like to encounter rare literary objects up close!

Extraordinary Finds Producer Luke Crafton interviews ROADSHOW's Executive Producer, Marsha Bemko, on the show's milestone episode.

Abbie shares her family's history with the letter written by Walt Whitman.

Arlie Sulka speaks to the short production and popularity of Tiffany lamps.

Learn more about Erik Magnussen and his style from appraiser Michael Grogan and RISD curator Elizabeth Williams.

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Hear from our guest, Nancy, as she speaks to her family's history with a Charles Rohlfs masterpiece.

Check out Stephen C. Massey's appraisal of 1903 & 1905 Muskogee Creek Nation allotment deeds in Celebrating Native American Heritage.

In Celebrating Native American Heritage, Anthony Slayter-Ralph appraises a Tlingit wall pocket, ca. 1880.