Explainer: Why Values Change Over Time

Season 28

About the Episode

Have you ever wondered why the value of some items go up, down, or stay the same? ROADSHOW talked with our experts about several key factors that can cause market values for antiques and collectibles to fluctuate over time.

Aired: | Expires: | Runtime: 3m 03s

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Extras

Appraisal: Elektrisk Bureau Telephone, ca. 1885

Appraisal: Elektrisk Bureau Telephone, ca. 1885

1:13
Appraisal: Duffner & Kimberly Water Hyacinth Shade, ca. 1906

Appraisal: Appraisal: Duffner & Kimberly Water Hyacinth Shade, ca. 1906

2:32
Appraisal: Elijah Pierce Carvings, ca. 1960

Appraisal: Elijah Pierce Carvings, ca. 1960

3:27
Appraisal: Roseville Pauleo Pottery Vase, ca. 1914

Appraisal: Roseville Pauleo Pottery Vase, ca. 1914

2:29
Appraisal: Michael Jordan-signed Birmingham Barons Jersey, ca. 1955

Appraisal: Michael Jordan-signed Birmingham Barons Jersey, ca. 1955

1:24
Appraisal: 1963 "Where The Wild Things Are" Proof Sheet

Appraisal: 1963 "Where The Wild Things Are" Proof Sheet

2:24
Appraisal: 1963 Eustace Ziegler "50 Winters" Oil

Appraisal: 1963 Eustace Ziegler "50 Winters" Oil

2:22
Appraisal: The Who-signed "My Generation" Album, ca. 1969

Appraisal: The Who-signed "My Generation" Album, ca. 1969

2:39
Appraisal: Patek Phlippe U.S. Navy Watch, ca. 1915

Appraisal: Patek Phlippe U.S. Navy Watch, ca. 1915

2:07
Appraisal: Rod Stewart WNKS Gold RIAA Record, ca. 1988

Appraisal: Rod Stewart WNKS Gold RIAA Record, ca. 1988

1:59

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