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Vintage horned helmet cassis - horned,
$32.00
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Genuine horned helmet shell 4 - horned,
$249.00
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Vintage cassis cornuta large - vintage,
$44.00
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Large cassis cornuta horned - large,
$40.00
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Vintage large mature - vintage,
$48.00
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Vintage large horned helmet - large, 9"
$74.99
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Large horned helmet - horned, conch
$34.95
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Sea shell collection set 3 - collection,
$25.00
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Large natural horned helmet - natural,
$23.00
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Cassis cornuta horned helmet - cornuta,
$51.99
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Massive cassis cornuta - 11",
$82.39
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Beautiful xxl giant cassis - giant,
$425.00
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Large horned helmet - helmet, conch
$55.00
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9x6 large horned helmet - 9x6",
$94.94
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Queen horned helmet shell - queen,
$79.99
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Large horned helmet cassis - helmet,
$34.99
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Large horned helmet - large,
$58.50
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Large horned helmet shell - large,
$26.99
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Cassis cornuta hornet helmet - hornet,
$30.00
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Large horned helmet - 10.25”,
$80.00
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Large horned helmet sea shell - sea,
$89.00
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Large cassis cornuta - cornuta, shell
$60.00
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Beautiful 140 - 5.5, in.
$24.99
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Huge large high giant - huge, queen
$99.95
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Horned cassis cornuta - cornuta, helmet
$65.99
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Cassis cornuta tiny - cornuta, 33
$12.90
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Vintage large cassis cornuta - cassis,
$25.00
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Horned cassis cornuta - cassis,
$50.00
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Conch cassis cornuta - conch, helmet
$29.99
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Large horned helmet shell - horned,
$34.99
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300 cassis cornuta seashell - 300, mm
$199.99
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Large helmet - helmet, cornuta)-
$34.99
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Cassis cornuta conch - cornuta, sea
$17.99
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Large queen horned - ,
$39.99
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Vtg giant horned - vtg, helmet
$75.00
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Large natural horned helmet - large,
$22.00
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Large horned helmet shell - large,
$40.00
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Beautiful 165 - in.,
$24.99
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Large horned helmet conch - horned,
$32.00
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Large cassis cornuta shell - large,
$89.00
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Giant horned helmet - giant,
$54.99
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Horned helmet - horned, (cassis
$29.99
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Cassis cornuta tiny - cassis,
$12.90
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Cassis cornuta queen horned - cassis,
$12.95
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Sea shell natural - , cassis
$15.00
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Cassis cornuta 32mm super - cassis,
$19.90
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Horned helmet shell cassis - shell,
$19.99
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Large natural horned helmet - large,
$22.00
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Giant cassis cornuta - giant,
$49.99
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Cassis cornuta seashell horned - cornuta,
$28.00
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Queen horned helmet shell - queen,
$58.55
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Vtg queen horned - queen, helmet
$75.95
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Queen helmet conch sea - 6”,
$75.00
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Large vintage horned - large,
$69.99
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Large cassis cornuta - 8.5",
$48.06
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Large cassis cornuta queen - cornuta,
$28.00
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Seashell cassis cornuta - cornuta, queen
$59.99
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Giant queen horned - giant,
$89.99
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Cassis cornuta - (horned, helmet)
$59.99
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Large cassis cornuta - large, horned
$20.00
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Sea shell natural - shell,
$39.77
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Sea shell cassis - shell, cornuta
$31.99
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Cassis cornuta horned helmet - cassis,
$34.99
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Sea shell cassis - 7”x,
$22.50
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Rare sized cassis - cassis, cornuta
$13.73
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Cassis cornuta linnaeus - cassis, (linnaeus
$34.99
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Cassis cornuta queen - cassis,
$44.95
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Queen helmet conch - queen,
$125.00
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Sea shell natural - 4¼"x3⅜",
$29.77
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Large horned helmet cassis - horned,
$49.95
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Large natural horned - large,
$24.30
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Cassis cornuta helmet 6cm - cassis, 24.6cm
$65.00
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Large horned helmet - large,
$29.99
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Cassis cornuta linnaeus - cornuta, (linnaeus
$15.99
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Impressive large horned - impressive,
$50.00
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Stunning large queen - stunning,
$25.00
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Large horned helmet - horned,
$38.97
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Seashell cassis cornuta - seashell,
$62.50
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Vintage horned helmet conch - vintage,
$10.00
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Large horned helmet shell - helmet,
$74.99
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Large horned helmet conch - large,
$50.99
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Queen helmet conch sea - helmet,
$35.00
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Vtg lrg natural seashell - lrg,
$60.00
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Horned helmet shell - horned,
$29.99
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Horned helmet shell cassis - helmet,
$22.23
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Cassis cornuta sea shell - cassis, queen
$20.00
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Cassis cornuta beige white - &,
$11.03
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Huge old horned helmet conch - horned,
$108.00
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Large natural horned helmet - large,
$19.95
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Cassis cornuta linnaeus - cassis,
$39.99
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Cassis cornuta horned - *cassis, (horned
$17.00
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Large natural queen helmet - natural,
$45.00
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Cassis cornuta giant helmet - cornuta,
$29.99
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Great cassis cornuta - mm,
$14.99
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Cassis cornuta aka - cassis,
$55.00
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Vintagehorned helmet shell - helmet,
$25.00
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Looking for more cassis cornuta?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 cassis cornuta listings currently in our index. Prices range from $10 to $425, with an average of $51.24. 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 cassis cornuta →
Try this: cassis madagascariensis | coturnix quail | cow ear tags | fertile chicken eggs | fertile hatching eggs | game chickens | game fowl | gamefowl collectibles | japanese quail | mountain quail
Whether you are looking for a brand-new or second-hand cassis cornuta, eBay offers one of the largest selections available online. With 96 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 $10, while premium listings can reach $425 — giving you a wide budget spread to work with. The average price of $51.24 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.