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Calculators — auction comparables · Snaplot Comparables
We searched for
“Curta mechanical calculator”
(identified as
Curta
Type I, Type II, confidence: High)
Typical realised range (Gemini estimate): £1,000-£4,000
10,000
comparables for
“Calculators”
· page 8 of 417
· Mar 2026
Felt & Tarrant "Comptometer" Mechanical Calculator, Circa 1910s
US$3
est
US$3
–
—
· Mar 2026
Felt & Tarrant "Comptometer" Mechanical Calculator, Circa 1910s
US$3
est
US$3
–
—
Nautica, Technica & Optic
· Sept 2025
A Comptometer 992 mechanical calculator, 32cm wide.
£10
est
£20
–
—
· Aug 2025
Two Burrough's mechanical calculator adding machines. (2)
£32
est
£15
–
—
· Jun 2022
2 Items - vintage Contex vintage mechanical calculator
A$28
est
A$50
–
—
· Nov 2017
Mechanical calculator Bell Punch Company Procento Plus
€2,100
est
€2,100
–
—
· Jun 2004
A mid-20th Century Fowler's mechanical calculator,
£35
est
£35
–
—
· Apr 1999
A Curta Type 1 calulcator,
£299
est
£299
–
—
· Apr 1999
A Curta Type 1 calulcator,
· Jan 2026
DeJur Exposure Meter with Stop Watch & Mechanical Calculator
US$2
est
US$1
–
—
· Apr 2016
William Grier THE MECHANIC'S CALCULATOR COMPREHENDING...
US$20
est
US$20
–
—
· Feb 2026
A vintage 'Pocket Calculator, The Mechanical Engineer', boxed.
£75
est
£20
–
—
· May 2010
A15-11 rare corta switzerland calculator
US$500
est
US$500
–
—
· May 2010
· Aug 2025
Goteborg Sverige vintage mechanical calculator and two desk ...
£32
est
£20
–
—
floridaestatesales
· Sept 2025
1955 CURTA TYPE II CALCULATOR W/ ORIGINAL CASE
US$925
floridaestatesales
· Sept 2025
· Apr 2018
A Hugo Bunzel (1851–1908) Vienna mechanical Calculator
€1,125
est
€1,125
–
—
· Aug 2016
PRECISA mechanical adding calculator machine - model 102-1
€3,000
est
€3,000
–
—
· Apr 2009
A Curta calculator, type II, Contina Ltd., Liechtenstein,
£250
est
£250
–
—
· Nov 2008
A Curta calculator, Type II, Cortina Ltd, Switzerland,
£300
est
£300
–
—
· Aug 2025
CURTA; a Type I calculator by Contina Ltd
£620
est
£200
–
—
· Sept 2013
A Curta type II calculator, serial number 507569,
£520
est
£520
–
—
· Nov 2022
Vintage Contex Mechanical Calculator - in the original box.
A$17
est
A$30
–
—
· Feb 2018
Brunsviga (Germany) Mechanical calculator 13RK. Serial No: 257224.
£30
est
£30
–
—
· Jun 2016
CURTA TYPE 1 CALCULATOR BY CONTINA AG MAUREN:
US$450
est
US$450
–
—
· Dec 2021
Vintage Original Odhner Goteborg Sweden Mechanical Calculator, EC
US$25
est
US$25
–
—
· Oct 2017
Sumlock and Plus, mechanical calculators 912/D
€2,500
est
€2,500
–
—
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· Sept 2025
A Comptometer 992 mechanical calculator, 32cm wide.
£10
est
£20
–
—
Toys & Collectables
· Aug 2025
Two Burrough's mechanical calculator adding machines. (2)
£32
est
£15
–
—
Nautica, Technica & Optic
· Jun 2022
2 Items - vintage Contex vintage mechanical calculator
A$28
est
A$50
–
—
Nautica, Technica & Optic
· Nov 2017
Mechanical calculator Bell Punch Company Procento Plus
€2,100
est
€2,100
–
—
Miscellaneous
· Jun 2004
A mid-20th Century Fowler's mechanical calculator,
£35
est
£35
–
—
Watches & Clocks
£299
est
£299
–
—
Nautica, Technica & Optic
· Jan 2026
DeJur Exposure Meter with Stop Watch & Mechanical Calculator
US$2
est
US$1
–
—
Nautica, Technica & Optic
· Apr 2016
William Grier THE MECHANIC'S CALCULATOR COMPREHENDING...
US$20
est
US$20
–
—
Books, Maps & Manuscripts
· Feb 2026
A vintage 'Pocket Calculator, The Mechanical Engineer', boxed.
£75
est
£20
–
—
Watches & Clocks
A15-11 rare corta switzerland calculator
US$500
est
US$500
–
—
Jewellery & Gems
· Aug 2025
Goteborg Sverige vintage mechanical calculator and two desk ...
£32
est
£20
–
—
Nautica, Technica & Optic
1955 CURTA TYPE II CALCULATOR W/ ORIGINAL CASE
US$925
Other
· Apr 2018
A Hugo Bunzel (1851–1908) Vienna mechanical Calculator
€1,125
est
€1,125
–
—
Silver & Gold
· Aug 2016
PRECISA mechanical adding calculator machine - model 102-1
€3,000
est
€3,000
–
—
Nautica, Technica & Optic
· Apr 2009
A Curta calculator, type II, Contina Ltd., Liechtenstein,
£250
est
£250
–
—
Nautica, Technica & Optic
· Nov 2008
A Curta calculator, Type II, Cortina Ltd, Switzerland,
£300
est
£300
–
—
Nautica, Technica & Optic
· Aug 2025
CURTA; a Type I calculator by Contina Ltd
£620
est
£200
–
—
Nautica, Technica & Optic
· Sept 2013
A Curta type II calculator, serial number 507569,
£520
est
£520
–
—
Arts & Graphics
· Nov 2022
Vintage Contex Mechanical Calculator - in the original box.
A$17
est
A$30
–
—
Nautica, Technica & Optic
· Feb 2018
Brunsviga (Germany) Mechanical calculator 13RK. Serial No: 257224.
£30
est
£30
–
—
Watches & Clocks
· Jun 2016
CURTA TYPE 1 CALCULATOR BY CONTINA AG MAUREN:
US$450
est
US$450
–
—
Arts & Graphics
· Dec 2021
Vintage Original Odhner Goteborg Sweden Mechanical Calculator, EC
US$25
est
US$25
–
—
Nautica, Technica & Optic
· Oct 2017
Sumlock and Plus, mechanical calculators 912/D
€2,500
est
€2,500
–
—
Miscellaneous
Filters
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Comparables
10,000
Median
£1,530
25–75% range
£109 – £8,362
Overall range
£0 – £35,280,000
Distribution
£0
£14,000
£30,000
£46,000
£60,000
