The following ten items are recognized as the most valuable items featured on the American
Antiques Roadshow: • In the first season (filmed 1996 in
Secaucus, New Jersey), a John Seymour & Son card table, an example of 18th century
federal furniture, was appraised at $200,000–$300,000; the piece was sold at auction, a few months later, for $541,500. • A season 17 episode (filmed 2012 in
Corpus Christi, Texas) featured a 1904
Diego Rivera oil painting,
El Albañil, appraised at $800,000 to $1 million. In a 2018
Antiques Roadshow special, the original appraiser acknowledged changes in the market for works by Rivera, and updated the appraisal to a value of $1.2 million to $2.2 million. • On July 23, 2011, a collection of Chinese cups carved from rhinoceros horns, believed to date from the late 17th or early 18th century, was valued at $1–1.5 million by Lark E. Mason, at a show location in
Tulsa, Oklahoma. • Four pieces of Chinese carved
jade and
celadon ceramics dating to the reign of the
Qianlong Emperor (1736–95), including a large bowl crafted for the emperor, were given a conservative auction estimate of up to $1.07 million by Asian arts appraiser, James Callahan. However the items sold at auction for only $494,615. • A trove of 1870s
Boston Red Stockings (now the
Atlanta Braves) memorabilia including players' signatures and rare baseball cards was appraised at $1,000,000 for insurance purposes in New York City on January 5, 2015, by Leila Dunbar. • An
Alexander Calder mobile, , was appraised in
Miami, Florida, at $400,000 to $1,000,000 by Chris Kennedy. • A 1937
Clyfford Still oil painting, valued at $500,000, was appraised by Alasdair Nichol on the first episode of its 13th season on January 5, 2009. • A
Norman Rockwell oil painting was appraised at $500,000 in 2010 in
Eugene, Oregon by painting and drawings expert Nan Chisholm. • An unused 1971
Rolex Oyster Daytona Chronograph was valued at $500,000-$700,000 in January 2020 at
West Fargo, North Dakota • An
Andrew Wyeth watercolor painting was appraised at $450,000 in
Raleigh, North Carolina, in 2010, by Nan Chisholm. • A season 14 episode (filmed 2009 at a stop in
Phoenix, Arizona) featured a collection of
Charles Schulz'
Peanuts comic strip art, which was appraised at $450,000. • In 2001, a mid-19th-century
Navajo Ute First Phase blanket, believed once to have been owned by
Kit Carson, was valued in
Tucson, Arizona between $350,000 and $500,000; the appraiser, Donald Ellis, called it a "
national treasure". • A season 9 episode (filmed 2004 in
St. Paul, Minnesota) featured a 1914
Patek Philippe pocketwatch, appraised at $250,000; after the manufacturer provided further research, discovering that the watch was a one-off production, it was re-appraised at 2-3 million dollars. • In 2022, a Chinese celadon dragon charger from the
Yongzheng period was valued between $80,000 and $120,000 in
Hamilton, New Jersey; the appraiser, Richard Cervantes of
Doyle New York, called it an "absolute masterpiece". At auction that same year, the piece sold for $390,000. ==Seasons==