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John Romorrill Simplex Spark Ignition Engine. — auction comparables · Snaplot Comparables
We searched for
“John Romorrill Simplex miniature model engine”
(identified as
John Romorrill
Simplex Spark Ignition Engine, confidence: High)
Typical realised range (Gemini estimate): £150-£600
10,000
comparables for
“John Romorrill Simplex Spark Ignition Engine.”
· page 1 of 417
· Sept 2015
John Romorrill Simplex Spark Engine.
US$75
est
US$75
–
—
· Sept 2015
John Romorrill Simplex Spark Engine.
US$75
est
US$75
–
—
Toys & Collectables
· Mar 2016
John Romorrill Simplex Spark Ignition Engine.
US$153
est
US$153
–
—
· Mar 2016
John Romorrill Simplex Spark Ignition Engine.
US$125
est
US$125
–
—
· Sept 2015
John Romorrill Simplex Spark Ignition Engine.
US$75
est
US$75
–
—
· Feb 2012
Mercedes-Simplex Engine Model
US$5,175
est
US$5,175
–
—
· Feb 2012
Mercedes-Simplex Engine Model
· Oct 2013
Mercedes-Simplex Engine Model
US$4,600
est
US$4,600
–
—
· Oct 2013
Mercedes-Simplex Engine Model
· Oct 2006
Two simple model steam engines
£18
est
£18
–
—
· Jan 2026
Miniature Stirling Engine Motorcycle Model
£20
est
£40
–
—
· Feb 2015
Antique Miniature model steam engine
A$237
est
A$460
–
—
· Feb 2015
· Nov 2021
(2) Weeden Model Steam Engines and (2) Steam Engine Models
US$275
est
US$275
–
—
· Aug 2020
Salesman sample model steam engine
US$110
est
US$110
–
—
· Aug 2020
Salesman sample model steam engine
· Sept 2015
Miniature Model Or Sample Violin.
US$225
est
US$225
–
—
· Sept 2015
Miniature Model Or Sample Violin.
· Mar 2016
Spaceballs (1987) Miniature Spaceship Engine Model Miniature Movie Props
US$50
est
US$50
–
—
· Sept 2015
Miniature Model Or Sample Violin.
US$225
est
US$225
–
—
· Sept 2015
Miniature Model Or Sample Violin.
· Apr 2018
Ertl John Deere Model E Engine
US$25
est
US$25
–
—
· Apr 2018
Ertl John Deere Model E Engine
edwardsauctions
· Dec 2023
1937 Ohlsson .56 Miniature Model Airplane Engine
US$60
edwardsauctions
· Dec 2023
· Dec 2023
1937 Ohlsson .56 Miniature Model Airplane Engine
US$60
est
US$60
–
—
· Dec 2013
Cast Iron Salesman Sample Model Steam Engine.
US$660
est
US$660
–
—
atleeraberauction
· Mar 2026
Simplex Miniature Salesman Sample Screw Jack by Templeton, Kenly & Co.
US$30
· Oct 2004
Model steam engine with three various standing engines
£480
est
£480
–
—
kinggalleries
· Jan 2024
Miniature ship engine room telegraph model in brass
US$130
kinggalleries
· Jan 2024
· Jun 2008
Miniature metal model of a working steam engine
£0
atleeraberauction
· Mar 2026
Ertl John Deere Battery Op Model E Engine
US$35
atleeraberauction
· Mar 2026
Ertl John Deere Battery Op Model E Engine
· Apr 2010
Three miniature American model aero engines:: an
£50
est
£50
–
—
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417
Next →
· Mar 2016
John Romorrill Simplex Spark Ignition Engine.
US$153
est
US$153
–
—
Toys & Collectables
· Mar 2016
John Romorrill Simplex Spark Ignition Engine.
US$125
est
US$125
–
—
Toys & Collectables
· Sept 2015
John Romorrill Simplex Spark Ignition Engine.
US$75
est
US$75
–
—
Toys & Collectables
US$5,175
est
US$5,175
–
—
Vehicles
US$4,600
est
US$4,600
–
—
Vehicles
· Oct 2006
Two simple model steam engines
£18
est
£18
–
—
Toys & Collectables
· Jan 2026
Miniature Stirling Engine Motorcycle Model
£20
est
£40
–
—
Toys & Collectables
Antique Miniature model steam engine
A$237
est
A$460
–
—
Furniture, Design & Mirrors
· Nov 2021
(2) Weeden Model Steam Engines and (2) Steam Engine Models
US$275
est
US$275
–
—
Nautica, Technica & Optic
US$110
est
US$110
–
—
Toys & Collectables
US$225
est
US$225
–
—
Arts & Graphics
· Mar 2016
Spaceballs (1987) Miniature Spaceship Engine Model Miniature Movie Props
US$50
est
US$50
–
—
Furniture, Design & Mirrors
US$225
est
US$225
–
—
Music & Musical Instruments
US$25
est
US$25
–
—
Toys & Collectables
1937 Ohlsson .56 Miniature Model Airplane Engine
US$60
· Dec 2023
1937 Ohlsson .56 Miniature Model Airplane Engine
US$60
est
US$60
–
—
Nautica, Technica & Optic
· Dec 2013
Cast Iron Salesman Sample Model Steam Engine.
US$660
est
US$660
–
—
Toys & Collectables
atleeraberauction
· Mar 2026
Simplex Miniature Salesman Sample Screw Jack by Templeton, Kenly & Co.
US$30
· Oct 2004
Model steam engine with three various standing engines
£480
est
£480
–
—
Books, Maps & Manuscripts
Miniature ship engine room telegraph model in brass
US$130
· Jun 2008
Miniature metal model of a working steam engine
£0
Carpets, Rugs & Textile
US$35
· Apr 2010
Three miniature American model aero engines:: an
£50
est
£50
–
—
Toys & Collectables
Filters
Save search
Comparables
10,000
Median
£245
25–75% range
£63 – £1,553
Overall range
£0 – £66,555,000
Distribution
£0
£3,500
£7,500
£11,500
£15,000
