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Maths, Science & Computer — auction comparables · Snaplot Comparables
We searched for
“Curta mechanical calculator”
(identified as
Curta
, confidence: High)
Typical realised range (Gemini estimate): £1,500-£10,000
Filters
Save search
Comparables
293
Median
£42
Suggested estimate
£10 – £120
25–75% range
£12 – £496
Overall range
£1 – £2,209
Distribution
£0
£350
£750
£1,100
£1,450
Sell-through
99%
of lots sold
0%
at premier salerooms
Trend
↘ falling -98% over 8y
Median from
70
sold in the last 36 months
·
hammer prices, excl. buyer's premium — fair-market auction value (retail/insurance replacement runs higher)
352
comparables for
“Maths, Science & Computer”
· page 12 of 15
Cite comps
CSV
· Oct 2017
Paul Bruening Resulta P7 calculator - Ca. 1960 - Germany
€3,200
est
€3,200
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· Oct 2017
Paul Bruening Resulta P7 calculator - Ca. 1960 - Germany
€3,200
est
€3,200
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Miscellaneous
· Sept 2016
Collection of 5 old calculators. Mechanical and electric.
€2,000
est
€2,000
–
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· Sept 2016
Collection of 5 old calculators. Mechanical and electric.
€2,000
est
€2,000
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Nautica, Technica & Optic
· May 2021
Ref. 4310 Yellow gold wristwatch Circa 1950 | 江詩丹頓 4310型號黃金腕錶，年份約1950
CHF 2,178
est
CHF 2,750
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· May 2021
Ref. 4310 Yellow gold wristwatch Circa 1950 | 江詩丹頓 4310型號黃金腕錶，年份約1950
CHF 2,178
est
CHF 2,750
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Watches & Clocks
· Oct 2017
Hand calculator Thalens, In wooden carrying case with lock
€41,000
est
€41,000
–
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· Oct 2017
Hand calculator Thalens, In wooden carrying case with lock
€41,000
est
€41,000
–
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Miscellaneous
· Sept 2018
A collection of 4 volumes, comprising:
£813
est
£813
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· Sept 2018
A collection of 4 volumes, comprising:
£813
est
£813
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Books, Maps & Manuscripts
· Mar 2020
Vacheron constantin | yellow gold wristwatch circa 1960
CHF 5,050
est
CHF 6,250
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· Mar 2020
Vacheron constantin | yellow gold wristwatch circa 1960
CHF 5,050
est
CHF 6,250
–
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Watches & Clocks
· Feb 2018
Felt & Tarrant Manufacturing Co. (Chicago) comptometer Mechanical
£40
est
£40
–
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· Feb 2018
Felt & Tarrant Manufacturing Co. (Chicago) comptometer Mechanical
£40
est
£40
–
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Watches & Clocks
· Apr 2011
[ Books ]
£85
est
£85
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· Apr 2011
[ Books ]
£85
est
£85
–
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Books, Maps & Manuscripts
· Feb 2018
Bell Punch Co Ltd
£15
est
£15
–
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· Feb 2018
Bell Punch Co Ltd
£15
est
£15
–
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Watches & Clocks
· Jan 2016
Table Clock Model Bracket - Warmink/Wuba - circa 1960
€7,200
est
€7,200
–
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· Jan 2016
Table Clock Model Bracket - Warmink/Wuba - circa 1960
€7,200
est
€7,200
–
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Watches & Clocks
· Oct 2014
Pinwheel Calculator
€420
est
€420
–
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· Oct 2014
Pinwheel Calculator
€420
est
€420
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Silver & Gold
· May 2026
Vintage Otis King Model L Cylindrical Slide Rule Calculator Serial Number S5489
£30
· May 2026
Vintage Otis King Model L Cylindrical Slide Rule Calculator Serial Number S5489
£30
Other
· Feb 2026
Two Vintage Mechanical Calculators Including a Bell Punch Company Plus Adder and an Addi-Speed Device
£8
· Feb 2026
Two Vintage Mechanical Calculators Including a Bell Punch Company Plus Adder and an Addi-Speed Device
£8
Other
· Nov 2020
LOUIS PAYEN 2C ARITHMOMETER no 2569
US$4,075
est
US$4,075
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· Nov 2020
LOUIS PAYEN 2C ARITHMOMETER no 2569
US$4,075
est
US$4,075
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Toys & Collectables
· Jul 2009
448: Pulsar Time Computor Calculator Wrist Watch
US$700
est
US$700
–
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· Jul 2009
448: Pulsar Time Computor Calculator Wrist Watch
US$700
est
US$700
–
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Watches & Clocks
· Jul 2009
547: 2 Seiko Quartz Wrist Watches in Boxes
US$130
est
US$130
–
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· Jul 2009
547: 2 Seiko Quartz Wrist Watches in Boxes
US$130
est
US$130
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Watches & Clocks
· Mar 2017
3 pocket watches and one pocket watch calculator
€11,500
est
€11,500
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· Mar 2017
3 pocket watches and one pocket watch calculator
€11,500
est
€11,500
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Watches & Clocks
· Jan 2016
Bracket Clock - Warmink - mid 20th Century
€16,500
est
€16,500
–
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· Jan 2016
Bracket Clock - Warmink - mid 20th Century
€16,500
est
€16,500
–
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Watches & Clocks
· May 2026
Consul The Educated Monkey Tinplate Mathematical Calculator Toy
£28
· May 2026
Consul The Educated Monkey Tinplate Mathematical Calculator Toy
£28
Other
· Nov 2017
ORIENT Olympia Calendar - men's wristwatch - 1960 **no reserve price**
€34,000
est
€34,000
–
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· Nov 2017
ORIENT Olympia Calendar - men's wristwatch - 1960 **no reserve price**
€34,000
est
€34,000
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Miscellaneous
· Jul 2026
* A Collection of Assorted Household Goods, Electronics, and Media contained within 5 Crates and 3 Cartons
£60
· Jul 2026
* A Collection of Assorted Household Goods, Electronics, and Media contained within 5 Crates and 3 Cartons
£60
Other
· Jun 2026
An Assortment of Vintage Technical Drawing Instruments, Staedtler Marsmatic Pens, and Office Equipment
£12
· Jun 2026
An Assortment of Vintage Technical Drawing Instruments, Staedtler Marsmatic Pens, and Office Equipment
£12
Other
· Sept 2025
Vintage Collectibles Lot - Arithma Calculator, Assorted Lighters, Pocket Knife, Com
US$10
· Sept 2025
Vintage Collectibles Lot - Arithma Calculator, Assorted Lighters, Pocket Knife, Com
US$10
Other
· Jan 2016
Standing Clock - by KGEE in Heerlen - 1983
€92,500
est
€92,500
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· Jan 2016
Standing Clock - by KGEE in Heerlen - 1983
€92,500
est
€92,500
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Watches & Clocks
![[ Books ]](/img/aHR0cHM6Ly9iYXJuZWJ5czIuaW1naXgubmV0LzIzMDgvMjAxMS8wNC85QVNJSVFCRlRTLzlBU0lJUUJGVFNfQzJDODlCMDM4NA.LQkqpsiw3oyF8BExKDtVWw)
