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A Large Helmet Shell — auction comparables · Snaplot Comparables
We searched for
“Large natural Helmet Shell specimen”
Typical realised range (Gemini estimate): £30-£100
10,000
comparables for
“A Large Helmet Shell”
· page 1 of 417
· Feb 2023
Large helmet shell
A$40
est
A$70
–
—
· Feb 2023
Large helmet shell
A$40
est
A$70
–
—
Glass
dejavuauctions
· Mar 2026
PAIR QUEEN HELMET SHELLS LARGE 8" NATURAL SHELLS
US$10
dejavuauctions
· Mar 2026
· Jun 2023
A Large Helmet Shell
A$26
est
A$50
–
—
· Jun 2023
A Large Helmet Shell
· Jun 2021
A Large Helmet Shell
A$22
est
A$40
–
—
· Jun 2021
A Large Helmet Shell
· Jun 2021
A Large Helmet Shell
A$24
est
A$45
–
—
· Jun 2021
A Large Helmet Shell
· Oct 2022
A Large Helmet Shell
A$55
est
A$95
–
—
· Oct 2022
A Large Helmet Shell
· Jun 2016
Diving helmet large specimen
€16,000
est
€16,000
–
—
· Jun 2016
Diving helmet large specimen
· Dec 2017
A Large Helmut Shell
A$45
est
A$80
–
—
· Dec 2017
A Large Helmut Shell
· Jun 2021
Two Large Helmet Shells
A$27
est
A$50
–
—
· Jun 2021
Two Large Helmet Shells
dejavuauctions
· Apr 2026
NATURAL BULLMOUTH HELMET CASSIDAE SHELL THICK LIP
US$10
dejavuauctions
· Apr 2026
· Jun 2016
Imported copper diving helmet, stunning large specimen
€80,000
est
€80,000
–
—
heartlandauction
· Apr 2026
Nice Dual Shell Fossil in Matrix. Large fossilized shells. Nice display Specimen.
US$22
longlakeart
· Mar 2024
Large Natural Clam Shell
US$175
longlakeart
· Mar 2024
Large Natural Clam Shell
kamelotauctions
· Jan 2021
LARGE NATURAL TORTOISE SHELL
US$750
kamelotauctions
· Jan 2021
LARGE NATURAL TORTOISE SHELL
· Jun 2021
Large Conch Shell, Seashells, Specimens
US$25
est
US$25
–
—
easterlyauction
· Nov 2023
Dinosaur, Fossil, Natural, Collectible, Specimen, Egg Shell
US$16
easterlyauction
· Dec 2017
Antique Nautilus Shell Fossil Specimen. Large spe
US$200
est
US$200
–
—
easterlyauction
· Feb 2023
King helmet shell
US$5
easterlyauction
· Feb 2023
King helmet shell
easterlyauction
· Jul 2022
Shell, Ocean, Beach, Natural, Decor, Collectible, Specimen
US$12
easterlyauction
easterlyauction
· Aug 2023
Dinosaur, Egg Shell, Fossil, Natural, Collectible, Specimen,
US$40
easterlyauction
easterlyauction
· Feb 2023
Bullmouth helmet shell
US$5
easterlyauction
· Feb 2023
Bullmouth helmet shell
· Nov 2012
Giant Helmet Shell
US$60
est
US$60
–
—
· Nov 2012
Giant Helmet Shell
likekindnessfoundation
· Oct 2025
4 Large Cypraea, Cowrie Shell Specimens
US$9
likekindnessfoundation
· Oct 2025
4 Large Cypraea, Cowrie Shell Specimens
· Oct 2025
Queen Helmet Conch, Janthina, Winged Argonaut and More Shell Specimens
US$110
est
US$110
–
—
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417
Next →
PAIR QUEEN HELMET SHELLS LARGE 8" NATURAL SHELLS
US$10
A$26
est
A$50
–
—
Asian Art
A$22
est
A$40
–
—
Porcelain & Pottery
A$24
est
A$45
–
—
Porcelain & Pottery
A$55
est
A$95
–
—
Porcelain & Pottery
€16,000
est
€16,000
–
—
Furniture, Design & Mirrors
A$45
est
A$80
–
—
Asian Art
A$27
est
A$50
–
—
Porcelain & Pottery
NATURAL BULLMOUTH HELMET CASSIDAE SHELL THICK LIP
US$10
· Jun 2016
Imported copper diving helmet, stunning large specimen
€80,000
est
€80,000
–
—
Watches & Clocks
heartlandauction
· Apr 2026
Nice Dual Shell Fossil in Matrix. Large fossilized shells. Nice display Specimen.
US$22
US$175
US$750
· Jun 2021
Large Conch Shell, Seashells, Specimens
US$25
est
US$25
–
—
Asian Art
· Nov 2023
Dinosaur, Fossil, Natural, Collectible, Specimen, Egg Shell
US$16
· Dec 2017
Antique Nautilus Shell Fossil Specimen. Large spe
US$200
est
US$200
–
—
Glass
US$5
· Jul 2022
Shell, Ocean, Beach, Natural, Decor, Collectible, Specimen
US$12
· Aug 2023
Dinosaur, Egg Shell, Fossil, Natural, Collectible, Specimen,
US$40
US$5
US$60
est
US$60
–
—
Sculptures
US$9
· Oct 2025
Queen Helmet Conch, Janthina, Winged Argonaut and More Shell Specimens
US$110
est
US$110
–
—
Porcelain & Pottery
Filters
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Comparables
10,000
Median
£234
25–75% range
£26 – £1,145
Overall range
£0 – £75,136,816
Distribution
£0
£1,400
£3,000
£4,600
£6,000
