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The calculator — auction comparables · Snaplot Comparables
We searched for
“Contina Curta mechanical calculator”
(identified as
Contina AG
Curta Type I, confidence: Medium-High)
Typical realised range (Gemini estimate): £800-£2000
10,000
comparables for
“The calculator”
· page 1 of 417
· Jul 2025
A Curta type one mechanical pocket calculator by Contina Ltd...
£420
est
£300
–
—
· Jul 2025
A Curta type one mechanical pocket calculator by Contina Ltd...
£420
est
£300
–
—
Nautica, Technica & Optic
· Nov 2005
A Contina Limited Curta calculator,
£160
est
£160
–
—
· Nov 2005
A Contina Limited Curta calculator,
· Sept 2018
A CURTA I mechanical Calculator
€1,000
est
€1,000
–
—
· Sept 2018
A CURTA I mechanical Calculator
· Jun 2017
Curta Type II Mechanical Calculator
US$650
est
US$650
–
—
· Jun 2017
· Dec 2025
A Curta type one mechanical pocket calculator by Contina Ltd, no.
£546
est
£400
–
—
· Dec 2025
A Curta type one mechanical pocket calculator by Contina Ltd, no.
£520
est
£400
–
—
· Sept 2023
Curta mechanical calculator in box
DKK 483
est
DKK 4,200
–
—
· Aug 2023
Curta mechanical calculator in box
DKK 575
est
DKK 5,000
–
—
· Mar 2017
A CURTA II mechanical Calculator
€1,000
est
€1,000
–
—
· Mar 2017
A CURTA II mechanical Calculator
· Nov 2023
Curta mechanical calculator in box
DKK 209
est
DKK 1,800
–
—
· Jan 2020
A 'Curta, Type I' calculator developed by Curt Herzstark, Contina
SEK 9,000
est
SEK 9,000
–
—
· Jan 2020
A 'Curta, Type I' calculator developed by Curt Herzstark, Contina
SEK 6,700
est
SEK 6,700
–
—
· Sept 2016
A 1962 CURTA I mechanical Calculator
€938
est
€938
–
—
· Sept 2016
A 1962 CURTA I mechanical Calculator
· May 2026
Calculator Curta, System Curt Herzstarkby Cotina AG Mauren. Type I
DKK 312
est
DKK 4,000
–
—
· Apr 2009
A Curta calculator, type II, Contina Ltd., Liechtenstein,
£250
est
£250
–
—
· Aug 2025
CURTA; a Type I calculator by Contina Ltd
£620
est
£200
–
—
· Jun 2016
CURTA TYPE 1 CALCULATOR BY CONTINA AG MAUREN:
US$450
est
US$450
–
—
· Dec 2014
EARLY CURTA TYPE 1 MECHANICAL CALCULATOR W/CASE
US$650
est
US$650
–
—
· Feb 2004
A mid-20th Century mechanical calculator, Curta, Lichenstein,
£900
est
£900
–
—
· Oct 2022
A Type 1 Curta Hand-Held Mechanical Calculator.
£500
est
£500
–
—
· Nov 2013
A Curta Type 1 Calculator by Contina AG Mauren
£350
est
£350
–
—
· Jun 2023
Mechanical calculator
€130
est
€130
–
—
· Jun 2023
Mechanical calculator
· Nov 2008
A Curta calculator, Type II, Cortina Ltd, Switzerland,
£300
est
£300
–
—
· Aug 2023
Mechanical calculator
€40
est
€40
–
—
· Aug 2023
Mechanical calculator
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Next →
£160
est
£160
–
—
Jewellery & Gems
€1,000
est
€1,000
–
—
Silver & Gold
Curta Type II Mechanical Calculator
US$650
est
US$650
–
—
Arts & Graphics
· Dec 2025
A Curta type one mechanical pocket calculator by Contina Ltd, no.
£546
est
£400
–
—
Nautica, Technica & Optic
· Dec 2025
A Curta type one mechanical pocket calculator by Contina Ltd, no.
£520
est
£400
–
—
Nautica, Technica & Optic
· Sept 2023
Curta mechanical calculator in box
DKK 483
est
DKK 4,200
–
—
Nautica, Technica & Optic
· Aug 2023
Curta mechanical calculator in box
DKK 575
est
DKK 5,000
–
—
Nautica, Technica & Optic
€1,000
est
€1,000
–
—
Silver & Gold
· Nov 2023
Curta mechanical calculator in box
DKK 209
est
DKK 1,800
–
—
Nautica, Technica & Optic
· Jan 2020
A 'Curta, Type I' calculator developed by Curt Herzstark, Contina
SEK 9,000
est
SEK 9,000
–
—
Jewellery & Gems
· Jan 2020
A 'Curta, Type I' calculator developed by Curt Herzstark, Contina
SEK 6,700
est
SEK 6,700
–
—
Nautica, Technica & Optic
€938
est
€938
–
—
Silver & Gold
· May 2026
Calculator Curta, System Curt Herzstarkby Cotina AG Mauren. Type I
DKK 312
est
DKK 4,000
–
—
Nautica, Technica & Optic
· Apr 2009
A Curta calculator, type II, Contina Ltd., Liechtenstein,
£250
est
£250
–
—
Nautica, Technica & Optic
· Aug 2025
CURTA; a Type I calculator by Contina Ltd
£620
est
£200
–
—
Nautica, Technica & Optic
· Jun 2016
CURTA TYPE 1 CALCULATOR BY CONTINA AG MAUREN:
US$450
est
US$450
–
—
Arts & Graphics
· Dec 2014
EARLY CURTA TYPE 1 MECHANICAL CALCULATOR W/CASE
US$650
est
US$650
–
—
Jewellery & Gems
· Feb 2004
A mid-20th Century mechanical calculator, Curta, Lichenstein,
£900
est
£900
–
—
Watches & Clocks
· Oct 2022
A Type 1 Curta Hand-Held Mechanical Calculator.
£500
est
£500
–
—
Nautica, Technica & Optic
· Nov 2013
A Curta Type 1 Calculator by Contina AG Mauren
£350
est
£350
–
—
Nautica, Technica & Optic
€130
est
€130
–
—
Nautica, Technica & Optic
· Nov 2008
A Curta calculator, Type II, Cortina Ltd, Switzerland,
£300
est
£300
–
—
Nautica, Technica & Optic
€40
est
€40
–
—
Nautica, Technica & Optic
Filters
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Comparables
10,000
Median
£851
25–75% range
£83 – £6,952
Overall range
£0 – £36,386,316
Distribution
£0
£7,000
£15,000
£23,000
£30,000
