Sea urchin shell
Sea urchin shell for sale on Ireland's largest auction and classifieds sites
Extra large celtic - celtic, sea - £19.99
Large celtic sea • Urchin crafts air • Plants these amazing - Free postage - New and Used
Large celtic sea • Urchin crafts air • Plants these amazing - Free postage - New and Used
Wonderful asterocidaris urchin - wonderful, - £64.99
This asterocidaris urchin • Fossil originating from • Morocco truly remarkable - Free postage - New and Used
This asterocidaris urchin • Fossil originating from • Morocco truly remarkable - Free postage - New and Used
Sea urchin lilac - 3x, - £6.99
Lilac sea urchins • These amazing uniquely • Are perfect any - Free postage - New and Used
Lilac sea urchins • These amazing uniquely • Are perfect any - Free postage - New and Used
Real sea urchins starfish - real, - £17.99
Selection real exotic • Sea urchins knobbly • Starfish gift boxed - Free postage - New and Used
Selection real exotic • Sea urchins knobbly • Starfish gift boxed - Free postage - New and Used
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Sea urchin green - sea, - £7.99
Green sea urchins • These amazing uniquely • Are perfect any - Free postage - New and Used
Green sea urchins • These amazing uniquely • Are perfect any - Free postage - New and Used
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48 listings · from £2.19 · avg £15.64
⚠️ These listings were last updated more than 14 days ago.
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Browse 48 sea urchin shell listings currently in our index. Prices range from £2.19 to £94, with an average of £15.64. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about sea urchin shell →
Pink sea urchin pack 3 - pink, - £3.95
Sea urchins are • Creatures found oceans • All over world - Free postage - New and Used
Sea urchins are • Creatures found oceans • All over world - Free postage - New and Used
Sea urchin spines 7 - 10, - £3.99
Broken spines will • Not sent ideal • Craft display purposes - Free postage - New and Used
Broken spines will • Not sent ideal • Craft display purposes - Free postage - New and Used
Large sea urchin shell - 1, - £12.94
This single large • Sea urchin shell • Sourced from united - Free postage - New and Used
This single large • Sea urchin shell • Sourced from united - Free postage - New and Used
White sea urchin 5 - urchin, - £2.99
White sea urchin • Perfect crafts air • Plants these amazing - Free postage - New and Used
White sea urchin • Perfect crafts air • Plants these amazing - Free postage - New and Used
Green sea urchin - green, pack - £6.32
This product pack • Three green sea • Urchins perfect adding - Free postage - New and Used
This product pack • Three green sea • Urchins perfect adding - Free postage - New and Used
Vintage natural sea - 2, - £20.00
- Free postage - New and Used
- Free postage - New and Used
Green sea urchin - green, pack - £6.95
Sea urchins are • Creatures found oceans • All over world - Free postage - New and Used
Sea urchins are • Creatures found oceans • All over world - Free postage - New and Used
Alfonso sea urchin pack of - urchin, | - £8.95
Alfonso sea urchin • Almost reminds one • Scottish tam shanter - Free postage - New and Used
Alfonso sea urchin • Almost reminds one • Scottish tam shanter - Free postage - New and Used
Large fossil clypeaster sea - large, - £94.00
Fine example good • Sized well preserved • Clypeaster echinoid fossil - Free postage - New and Used
Fine example good • Sized well preserved • Clypeaster echinoid fossil - Free postage - New and Used
Sea urchins pink 5 - 3, 4 - £2.99
Pink sea urchins • These amazing uniquely • Are perfect any - Free postage - New and Used
Pink sea urchins • These amazing uniquely • Are perfect any - Free postage - New and Used
Crinoid star fossil 30 - crinoid, - £8.66
Pictures greenish tinge • Them are taken • Microscope you can - Free postage - New and Used
Pictures greenish tinge • Them are taken • Microscope you can - Free postage - New and Used
Sea urchin shell ornament - sea, - £5.58
- Free postage - New and Used
- Free postage - New and Used
Sea urchin wands - sea, - £2.19
This sea urchin • Wands shell may • Attached either using - Free postage - New and Used
This sea urchin • Wands shell may • Attached either using - Free postage - New and Used
White to pink - 10, - £12.95
These are off • White pink sea • Urchin shells which - Free postage - New and Used
These are off • White pink sea • Urchin shells which - Free postage - New and Used
Sputnik sea urchin pack of - sputnik, - £6.95
Almost architectural design • Sputnik sea urchin • Amazing shell raised - Free postage - New and Used
Almost architectural design • Sputnik sea urchin • Amazing shell raised - Free postage - New and Used
Sea urchin pink green - 3, - £9.72
Pinky green colour • Spikey sputnik sea • 5cm pink - Free postage - New and Used
Pinky green colour • Spikey sputnik sea • 5cm pink - Free postage - New and Used
Vintage sand dollar sea urchin - £19.99
Good decorative piece - Free postage - New and Used
Good decorative piece - Free postage - New and Used
Whiite sea urchin - , shells - £3.26
White sea urchin • Excellent very minor • Flaws almost perfect - Free postage - New and Used
White sea urchin • Excellent very minor • Flaws almost perfect - Free postage - New and Used
Vintage large sea urchin - vintage, - £35.00
Lovely set three • Sea urchin shells • They are larger - Free postage - New and Used
Lovely set three • Sea urchin shells • They are larger - Free postage - New and Used
Extra large sea urchin - sea, - £4.99
- Free postage - New and Used
- Free postage - New and Used
Sea urchin shell good - urchin, - £10.80
This product sea • Urchin shell good • Condition - Free postage - New and Used
This product sea • Urchin shell good • Condition - Free postage - New and Used
Sea urchin shell from japan - urchin, - £17.88
- Free postage - New and Used
- Free postage - New and Used
Large sea urchin shell - large, - £12.94
This single large • Sea urchin shell • Sourced from united - Free postage - New and Used
This single large • Sea urchin shell • Sourced from united - Free postage - New and Used
Fossil box shark teeth - box, - £8.99
Fossil box selection • Shark teeth ammonites • Gastropod brachiopod crinoids - Free postage - New and Used
Fossil box selection • Shark teeth ammonites • Gastropod brachiopod crinoids - Free postage - New and Used
Air plants sea urchin - in, - £14.99
Air plants sea • Urchin shells fra • Framed wall art - Free postage - New and Used
Air plants sea • Urchin shells fra • Framed wall art - Free postage - New and Used
Large fossil box trilobite - large, 80+ - £25.99
Among cephalopod fossils • There are four • Five pieces orthocones - Free postage - New and Used
Among cephalopod fossils • There are four • Five pieces orthocones - Free postage - New and Used
Shell sea urchin - shell, study - £21.99
Night light battery • Powered requires preparation • Aaa batteries conch - Free postage - New and Used
Night light battery • Powered requires preparation • Aaa batteries conch - Free postage - New and Used
Resin white sea urchin - 1, - £3.99
Resin white sea • Urchin 9cm perfect • Nautical crafts air - Free postage - New and Used
Resin white sea • Urchin 9cm perfect • Nautical crafts air - Free postage - New and Used
Real sea urchins - urchins, - £16.99
Box contains following • Selection approximate sizes • Lilac sputnik urchin - Free postage - New and Used
Box contains following • Selection approximate sizes • Lilac sputnik urchin - Free postage - New and Used
Sea urchin sputnik 7 - sea, - £6.99
Sputnik sea urchins • These amazing uniquely • Are perfect any - Free postage - New and Used
Sputnik sea urchins • These amazing uniquely • Are perfect any - Free postage - New and Used
6cm green sea - sea, urchin - £7.38
Green sea urchins - Free postage - New and Used
Green sea urchins - Free postage - New and Used
Large sea urchin - large, - £30.64
Any shell lover • This great surprise • Gift has good - Free postage - New and Used
Any shell lover • This great surprise • Gift has good - Free postage - New and Used
Fossil sea urchin - sea, - £15.49
Genuine fossilized sea • Heart urchin type • Echinoid similar extinct - Free postage - New and Used
Genuine fossilized sea • Heart urchin type • Echinoid similar extinct - Free postage - New and Used
Vintage sea urchin spine - vintage, - £17.29
Vintage sea urchin • Spine shell necklace - Free postage - New and Used
Vintage sea urchin • Spine shell necklace - Free postage - New and Used
Elaine martin original - elaine, a.t.d. - £34.95
Sea urchin newlyn • 19.5 41cm 49.5cm • Elaine martin original - Free postage - New and Used
Sea urchin newlyn • 19.5 41cm 49.5cm • Elaine martin original - Free postage - New and Used
Xlarge 8cm sputnik - sputnik, sea - £9.46
- Free postage - New and Used
- Free postage - New and Used
Diy sea urchin - urchin, light - £7.70
Creativity diy sea • Urchin night light • Allows you unleash - Free postage - New and Used
Creativity diy sea • Urchin night light • Allows you unleash - Free postage - New and Used
Large scottish sea urchins - scottish, - £21.50
Discover beauty nature • Our stunning set • Two large natural - Free postage - New and Used
Discover beauty nature • Our stunning set • Two large natural - Free postage - New and Used
Sea urchin shell natural 10cm - natural, - £10.80
Natural sea urchin • Shell measuring 10cm • Diameter 2cm height - Free postage - New and Used
Natural sea urchin • Shell measuring 10cm • Diameter 2cm height - Free postage - New and Used
Natural sea urchin - shell, - £16.15
Beautiful natural sea • Urchin shells soft • Pink purple peach - Free postage - New and Used
Beautiful natural sea • Urchin shells soft • Pink purple peach - Free postage - New and Used
Large 8cm tartan - large, - £3.79
This tartan alfonso • Sea urchin colour • Pattern may vary - Free postage - New and Used
This tartan alfonso • Sea urchin colour • Pattern may vary - Free postage - New and Used
Natural fossil sea - natural, - £8.99
Natural fossilised sea • Urchin raw echinoid • Specimen preserved ancient - Free postage - New and Used
Natural fossilised sea • Urchin raw echinoid • Specimen preserved ancient - Free postage - New and Used
Beautiful echinoid sea urchin - beautiful, - £34.62
This product stunning • Echinoid sea urchin • Fossil found natural - Free postage - New and Used
This product stunning • Echinoid sea urchin • Fossil found natural - Free postage - New and Used
Try this: selenite | small quartz crystals | smithsonite | stone spheres | t rex bones | tektite | trilobites | national geographic rock tumbler | mushroom stones | crystal mix
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Everything you need to know about sea urchin shell
Whether you are looking for a brand-new or second-hand sea urchin shell, eBay offers one of the largest selections available online. With 48 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £2.19, while premium listings can reach £94 — giving you a wide budget spread to work with. The average price of £15.64 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.