See treasures that have endured wars, natural disasters, fires and more.

View never-before-seen appraisals, including a sports collection and a book with a mysterious past.

See how the values of items appraised in Hartford have changed dramatically - for better and worse.

Find out which item appraised in Rochester in 1998 has increased fivefold and which has lost $1,000.

Learn the current value of items appraised 15 years ago in Milwaukee.

Look back 15 years to see what these memorable Los Angeles appraisals are worth today.

A Vladimir Kagan desk used by Kagan himself and an 1874 Francis A. Silva oil painting.

A suite of furniture by Thomas Molesworth from the "Ranch A" and signed military documents of Elvis Presley.

A baseball bat used by Mickey Mantle; Rookwood art pottery; works by artist Edward Henry Potthast.

A visit to Brookgreen Gardens to discuss early 20th-century female sculptors and a Joseph Henry Sharp oil painting.

A Norman Rockwell collection from a guest who modeled for the artist as a child; an Aldro Hibbard oil painting brought in by the mayor of Boston; a Red Sox World Series team-signed ball.

A Diego Rivera oil painting valued at a million dollars; a 1967 painting by Alexander Calder; and a giant Fisk "Tire Boy" sign.