ANTIQUES ROADSHOW’s special edition, “Simply the Best,” showcases objects deemed the finest examples of their kind ever seen on ROADSHOW.

ANTIQUES ROADSHOW’s special edition, “Simply the Best,” showcases objects deemed the finest examples of their kind ever seen on ROADSHOW. Highlights include: a superlative pair of circa 1795, Massachusetts-made Federal side chairs, valued at $30,000 to $50,000; a staggeringly rare 19th-century Rhode Island rifle and powderhorn, valued at $100,000 to $120,000; and the “holy grail” of American women’s suffrage movement posters — a timely reminder that 2010 is the 90th anniversary of the 19th Amendment to the Constitution — valued at $10,000 to $15,000.