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Stereo Viewer in Case — auction comparables · Snaplot Comparables
We searched for
“Keystone Stereoscope Viewer Case”
(identified as
Keystone View Company
, confidence: High)
Typical realised range (Gemini estimate): £50-£150
Filters
Save search
Comparables
3,652
Median
£90
Suggested estimate
£40 – £140
25–75% range
£38 – £225
Overall range
£1 – £270,583
Distribution
£0
£350
£750
£1,100
£1,450
Sell-through
99%
of lots sold
0%
at premier salerooms
Trend
↘ falling -45% over 8y
Median from
678
sold in the last 36 months
·
hammer prices, excl. buyer's premium — fair-market auction value (retail/insurance replacement runs higher)
3,697
comparables for
“Stereo Viewer in Case”
· page 1 of 155
Cite comps
CSV
· May 2026
Three various late 19th/early 20th century stereoscope...
£60
1
2
3
…
155
Next →
· May 2026
Three various late 19th/early 20th century stereoscope...
£60
Nautica, Technica & Optic
· Jan 2022
A KEYSTONE STEREOGRAPHIC LIBRARY SET AND A VIEWER
US$175
· Jan 2022
A KEYSTONE STEREOGRAPHIC LIBRARY SET AND A VIEWER
US$175
Other
· Jul 2023
KEYSTONE ELECTRIC STEREOSCOPE VIEWER
US$275
est
US$275
–
—
· Jul 2023
KEYSTONE ELECTRIC STEREOSCOPE VIEWER
US$275
est
US$275
–
—
Nautica, Technica & Optic
· Jul 2018
Antique Keystone Monarch Stereoscope Viewer & 65 WW1...
US$140
est
US$140
–
—
· Jul 2018
Antique Keystone Monarch Stereoscope Viewer & 65 WW1...
US$140
est
US$140
–
—
Arts & Graphics
· Oct 2015
KEYSTONE VIEW COMPANY STEREOSCOPE VIEWER AND CARDS
US$160
est
US$160
–
—
· Oct 2015
KEYSTONE VIEW COMPANY STEREOSCOPE VIEWER AND CARDS
US$160
est
US$160
–
—
Furniture, Design & Mirrors
· May 2004
703: Keystone View Co. Monarch Stereoscope Viewer:
US$120
est
US$120
–
—
· May 2004
703: Keystone View Co. Monarch Stereoscope Viewer:
US$120
est
US$120
–
—
Carpets, Rugs & Textile
mclarenauction
· Jan 2026
KEYSTONE TABLE TOP TELEBINOCULAR STEREOSCOPE VIEWER & "THE STORY OF THE STEREOSCOPE"
US$130
mclarenauction
· Jan 2026
KEYSTONE TABLE TOP TELEBINOCULAR STEREOSCOPE VIEWER & "THE STORY OF THE STEREOSCOPE"
US$130
Toys & Collectables
· Sept 2017
* Stereoscope Viewer
£100
est
£100
–
—
· Sept 2017
* Stereoscope Viewer
£100
est
£100
–
—
Books, Maps & Manuscripts
· Jul 2002
Stereoscope viewer
A$142
est
A$388
–
—
· Jul 2002
Stereoscope viewer
A$142
est
A$388
–
—
Toys & Collectables
· Jan 2013
Stereoscope Viewer, Oak Fitted Case & 47 Cards
US$110
est
US$110
–
—
· Jan 2013
Stereoscope Viewer, Oak Fitted Case & 47 Cards
US$110
est
US$110
–
—
Furniture, Design & Mirrors
· Sept 1999
A stereoscope viewer manufactured by The Paragon Scope Keystone View
£0
est
£100
–
—
· Sept 1999
A stereoscope viewer manufactured by The Paragon Scope Keystone View
£0
est
£100
–
—
Books, Maps & Manuscripts
· Oct 2023
Stereoscope Viewer With Cards
US$30
· Oct 2023
Stereoscope Viewer With Cards
US$30
Other
· Nov 2025
Antique Stereoscope viewer
£8
· Nov 2025
Antique Stereoscope viewer
£8
Other
· Nov 2024
ANTIQUE STEREOSCOPE VIEWER
US$22
· Nov 2024
ANTIQUE STEREOSCOPE VIEWER
US$22
Other
· Jul 2024
Stereoscope Viewer & Cards
US$25
· Jul 2024
Stereoscope Viewer & Cards
US$25
Other
· May 2022
Antique Stereoscope Viewer
US$33
est
US$33
–
—
· May 2022
Antique Stereoscope Viewer
US$33
est
US$33
–
—
Toys & Collectables
· Jul 2021
Stereoscope Viewer & Cards
US$10
est
US$10
–
—
· Jul 2021
Stereoscope Viewer & Cards
US$10
est
US$10
–
—
Toys & Collectables
· Dec 2016
Perfeoscope, 'Stereoscope Viewer'
€600
est
€600
–
—
· Dec 2016
Perfeoscope, 'Stereoscope Viewer'
€600
est
€600
–
—
Nautica, Technica & Optic
· May 2015
STEREOSCOPE VIEWER CARDS:
US$150
est
US$150
–
—
· May 2015
STEREOSCOPE VIEWER CARDS:
US$150
est
US$150
–
—
Porcelain & Pottery
· Apr 2013
Stereoscope Viewer 1896
US$125
est
US$125
–
—
· Apr 2013
Stereoscope Viewer 1896
US$125
est
US$125
–
—
Furniture, Design & Mirrors
· Sept 2012
Stereoscope viewer slides
US$20
est
US$20
–
—
· Sept 2012
Stereoscope viewer slides
US$20
est
US$20
–
—
Sculptures
· Oct 2010
A stereoscope viewer
£180
est
£180
–
—
· Oct 2010
A stereoscope viewer
£180
est
£180
–
—
Toys & Collectables
· Apr 2023
(100) Vintage Stereoscope Cards & Stereoscope Viewer
US$100
est
US$100
–
—
· Apr 2023
(100) Vintage Stereoscope Cards & Stereoscope Viewer
US$100
est
US$100
–
—
Jewellery & Gems
· Mar 2023
(100) Vintage Stereoscope Cards & Stereoscope Viewer
US$55
est
US$55
–
—
· Mar 2023
(100) Vintage Stereoscope Cards & Stereoscope Viewer
US$55
est
US$55
–
—
Jewellery & Gems
