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A Sinclair ZX81 Personal Computer System with — auction comparables · Snaplot Comparables
We searched for
“Sinclair ZX81 personal computer system”
(identified as
Sinclair Research Ltd.
ZX81, confidence: High)
Typical realised range (Gemini estimate): £30-£100
10,000
comparables for
“A Sinclair ZX81 Personal Computer System with”
· page 1 of 417
· Oct 2013
A Sinclair ZX81 Personal Computer System with
£20
est
£20
–
—
· Oct 2013
A Sinclair ZX81 Personal Computer System with
£20
est
£20
–
—
Asian Art
· Dec 2025
A boxed Sinclair ZX81 personal computer with a boxed Sinclai...
£100
est
£60
–
—
· Jun 2025
A Sinclair ZX81 Personal Computer System, (boxed), with ZX P...
£55
est
£40
–
—
· Nov 2012
A SINCLAIR ZX8I PERSONAL COMPUTER
£8
est
£8
–
—
· Nov 2012
· Mar 2026
Sinclair ZX81 computer
£25
· Mar 2026
Sinclair ZX81 computer
· Mar 2026
Sinclair ZX81 computer
£25
· Mar 2026
Sinclair ZX81 computer
· Mar 2026
Sinclair ZX81 computer
£25
· Mar 2026
Sinclair ZX81 computer
· Mar 2026
Retro Gaming - Boxed Sinclair ZX81 Personal Computer, togeth...
£50
est
£25
–
—
· Mar 2026
Retro Gaming - Boxed Sinclair ZX81 Personal Computer, togeth...
£50
est
£25
–
—
· Jul 2025
A boxed Sinclair ZX81 Personal Computer and accessories.
£45
est
£30
–
—
· Aug 2025
A Sinclair ZX81 personal computer. With manual, together wit...
£85
est
£40
–
—
· Nov 2025
A Sinclair ZX81 Personal Computer and STL Microperipherals a...
£20
est
£25
–
—
· Jun 2013
Sinclair ZX81 computer, Ferguson cassette
£8
est
£8
–
—
· Dec 2016
Sinclair personal computer
US$20
est
US$20
–
—
· Dec 2016
Sinclair personal computer
· Dec 2021
SINCLAIR,ZX81.
€25
est
€25
–
—
· Dec 2021
SINCLAIR,ZX81.
€25
est
–
· Apr 2015
SINCLAIR ZX81; An original 1980 Sinclair ZX81 comp
£30
est
£30
–
—
· Nov 2012
Timex Personal Computer Sinclair 1000
US$20
est
US$20
–
—
· Nov 2012
Timex Personal Computer Sinclair 1000
· Oct 2007
A 1980's Sinclair computer model ZX81, unused in
£35
est
£35
–
—
· Dec 2025
A Sinclair 128k 2 x Spectrum and 3 personal computer system ...
£80
est
£50
–
—
· Jan 2022
DATOR Sinclair ZX81 Spectrum.
€78
est
€78
–
—
· Jan 2022
DATOR Sinclair ZX81 Spectrum.
· Jan 2026
A vintage Sinclair ZX81 computer in box with booklet and box...
£55
· Mar 2011
A Sinclair ZX Spectrum personal computer, in
£30
est
£30
–
—
· Jan 2026
Vintage Sinclair ZX Spectrum personal computer (boxed)
£55
est
£20
–
—
· Feb 2010
A Sinclair ZX Spectrum personal computer with
£15
est
£15
–
—
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Next →
· Dec 2025
A boxed Sinclair ZX81 personal computer with a boxed Sinclai...
£100
est
£60
–
—
Nautica, Technica & Optic
· Jun 2025
A Sinclair ZX81 Personal Computer System, (boxed), with ZX P...
£55
est
£40
–
—
Nautica, Technica & Optic
A SINCLAIR ZX8I PERSONAL COMPUTER
£8
est
£8
–
—
Watches & Clocks
£25
Nautica, Technica & Optic
£25
Nautica, Technica & Optic
£25
Nautica, Technica & Optic
· Mar 2026
Retro Gaming - Boxed Sinclair ZX81 Personal Computer, togeth...
£50
est
£25
–
—
Toys & Collectables
· Mar 2026
Retro Gaming - Boxed Sinclair ZX81 Personal Computer, togeth...
£50
est
£25
–
—
Toys & Collectables
· Jul 2025
A boxed Sinclair ZX81 Personal Computer and accessories.
£45
est
£30
–
—
Toys & Collectables
· Aug 2025
A Sinclair ZX81 personal computer. With manual, together wit...
£85
est
£40
–
—
Nautica, Technica & Optic
· Nov 2025
A Sinclair ZX81 Personal Computer and STL Microperipherals a...
£20
est
£25
–
—
Music & Musical Instruments
· Jun 2013
Sinclair ZX81 computer, Ferguson cassette
£8
est
£8
–
—
Lighting
US$20
est
US$20
–
—
Toys & Collectables
€25
—
Nautica, Technica & Optic
· Apr 2015
SINCLAIR ZX81; An original 1980 Sinclair ZX81 comp
£30
est
£30
–
—
Toys & Collectables
US$20
est
US$20
–
—
Jewellery & Gems
· Oct 2007
A 1980's Sinclair computer model ZX81, unused in
£35
est
£35
–
—
Toys & Collectables
· Dec 2025
A Sinclair 128k 2 x Spectrum and 3 personal computer system ...
£80
est
£50
–
—
Nautica, Technica & Optic
€78
est
€78
–
—
Nautica, Technica & Optic
· Jan 2026
A vintage Sinclair ZX81 computer in box with booklet and box...
£55
Toys & Collectables
· Mar 2011
A Sinclair ZX Spectrum personal computer, in
£30
est
£30
–
—
Toys & Collectables
· Jan 2026
Vintage Sinclair ZX Spectrum personal computer (boxed)
£55
est
£20
–
—
Nautica, Technica & Optic
· Feb 2010
A Sinclair ZX Spectrum personal computer with
£15
est
£15
–
—
Furniture, Design & Mirrors
Filters
Save search
Comparables
10,000
Median
£306
25–75% range
£58 – £2,424
Overall range
£0 – £66,555,000
Distribution
£0
£3,500
£7,500
£11,500
£15,000
