For Sale USA

Tridacna

4

Tridacna for sale on largest auction and classifieds sites

Home / / Tridacna refurbished & used for sale | For Sale USA
Derasa clam seashell white - derasa,

Derasa clam seashell white - derasa,

$35.99
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Tridacna gigas piece - tridacna,

Tridacna gigas piece - tridacna,

$29.88
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Natural giant clam - 10",

Natural giant clam - 10",

$75.00
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Natural giant clam shell - clam,

Natural giant clam shell - clam,

$34.99
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Natural clam seashell half - natural,

Natural clam seashell half - natural,

$24.94
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Derasa clam seashell white - derasa,

Derasa clam seashell white - derasa,

$24.99
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Vtg giant clam - giant, tridacna

Vtg giant clam - giant, tridacna

$67.00
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Collector fave tridacna - collector, fave...tridacna

Collector fave tridacna - collector, fave...tridacna

$38.99
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Fluted clam shell whole - clam,

Fluted clam shell whole - clam,

$59.00
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Tridacna giant clam half shell - tridacna,

Tridacna giant clam half shell - tridacna,

$22.00
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Large giant clam shell - clam,

Large giant clam shell - clam,

$150.00
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Tridacna squamosa fluted clam - squamosa,

Tridacna squamosa fluted clam - squamosa,

$79.99
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Authentic natural tridacna - authentic,

Authentic natural tridacna - authentic,

$65.00
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Pair rare giant tridacna - of,

Pair rare giant tridacna - of,

$100.00
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Fluted ruffled scaly - 2,

Fluted ruffled scaly - 2,

$49.99
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Art collectable beautifull - collectable,

Art collectable beautifull - collectable,

$45.00
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Natural tridacna ruffled - natural,

Natural tridacna ruffled - natural,

$34.03
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Large whole fluted - large, shell

Large whole fluted - large, shell

$115.00
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Large 14lb pounds genuine - pounds,

Large 14lb pounds genuine - pounds,

$206.95
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Genuine giant clam shell - genuine,

Genuine giant clam shell - genuine,

$300.00
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Large pair matched - large,

Large pair matched - large,

$52.50
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Tridacna squamosa super - tridacna,

Tridacna squamosa super - tridacna,

$42.00
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Large vintage tridacna - large,

Large vintage tridacna - large,

$100.00
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Giant natural clam - giant,

Giant natural clam - giant,

$699.00
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Giant tridacna squamosa - giant,

Giant tridacna squamosa - giant,

$90.05
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Fluted clam shell whole - shell, pc

Fluted clam shell whole - shell, pc

$50.00
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Matched one tridacna squamosa - matched,

Matched one tridacna squamosa - matched,

$15.18
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Large genuine ocean giant clam - large,

Large genuine ocean giant clam - large,

$67.99
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Huge tridacna gigas - tridacna,

Huge tridacna gigas - tridacna,

$659.00
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Stunning tridacna squamosa - stunning,

Stunning tridacna squamosa - stunning,

$79.99
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Derasa clam seashell white - seashell,

Derasa clam seashell white - seashell,

$125.00
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Natural giant clam - natural,

Natural giant clam - natural,

$222.22
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Tridacna gigas natural

Tridacna gigas natural

$119.00
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Tridacna squamosa fluted - tridacna, clam

Tridacna squamosa fluted - tridacna, clam

$79.99
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Lot shells chlamys rubida - shells,

Lot shells chlamys rubida - shells,

$129.99
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Ruffle clam seashell half - seashell,

Ruffle clam seashell half - seashell,

$23.95
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Huge specimen natural giant - natural,

Huge specimen natural giant - natural,

$145.00
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Giant natural tridacna - giant,

Giant natural tridacna - giant,

$120.00
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Giant clam shell - shell, bowl

Giant clam shell - shell, bowl

$98.00
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Large tridacna gigas natural - large,

Large tridacna gigas natural - large,

$60.00
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Ruffle clam seashell half - clam,

Ruffle clam seashell half - clam,

$16.95
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Natural giant clam shell - natural,

Natural giant clam shell - natural,

$52.69
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Large natural clam shell - clam, •

Large natural clam shell - clam, •

$66.00
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Tridacna crocea lamarck 1819 - crocea,

Tridacna crocea lamarck 1819 - crocea,

$19.99
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Clam shell tridacna sea - tridacna,

Clam shell tridacna sea - tridacna,

$25.00
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Natural giant clam shell - giant,

Natural giant clam shell - giant,

$350.00
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Vtg tridacna maxima giant - tridacna,

Vtg tridacna maxima giant - tridacna,

$66.00
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Natural giant clam shell - 10",

Natural giant clam shell - 10",

$75.00
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Natural tridacna gigas giant - tridacna,

Natural tridacna gigas giant - tridacna,

$16.00
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Derasa tridacna clam seashell - clam,

Derasa tridacna clam seashell - clam,

$33.95
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Natural giant clam shell - giant,

Natural giant clam shell - giant,

$63.74
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Derasa clam seashell half - clam,

Derasa clam seashell half - clam,

$47.25
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Vtg tridacna gigas real sea - vtg,

Vtg tridacna gigas real sea - vtg,

$149.99
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Large strawberry clam - large,

Large strawberry clam - large,

$25.57
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Genuine giant clam shell - giant,

Genuine giant clam shell - giant,

$599.98
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Vintage giant clam - giant,

Vintage giant clam - giant,

$18.00
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Sea shell tridacna 145mm - sea,

Sea shell tridacna 145mm - sea,

$101.86
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Clam shell pink - clam,

Clam shell pink - clam,

$5.99
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Small derasa clam seashell - derasa,

Small derasa clam seashell - derasa,

$24.99
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Natural tridacna clam - tridacna, shells

Natural tridacna clam - tridacna, shells

$66.00
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Giant clam shell tridacna - clam,

Giant clam shell tridacna - clam,

$295.00
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Tridacna gigas and squamosa - and,

Tridacna gigas and squamosa - and,

$150.00
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Tridacna pale ivory orange - ivory,

Tridacna pale ivory orange - ivory,

$68.00
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Large fluted squamosa - fluted, tridacna

Large fluted squamosa - fluted, tridacna

$40.00
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Giant white fluted ruffled - giant,

Giant white fluted ruffled - giant,

$35.00
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Giant clam shell half - giant,

Giant clam shell half - giant,

$49.99
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Tridacna giga clam shells - ,

Tridacna giga clam shells - ,

$50.00
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Large ruffled squamosa - large,

Large ruffled squamosa - large,

$69.00
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Beautiful tridacna squamosa - beautiful,

Beautiful tridacna squamosa - beautiful,

$24.00
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Vintage natural giant clam - vintage,

Vintage natural giant clam - vintage,

$34.98
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Vtg tridacna maxima giant - giant, clam

Vtg tridacna maxima giant - giant, clam

$70.00
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Tridacna squamosa super fluted - squamosa,

Tridacna squamosa super fluted - squamosa,

$46.00
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Clam sea shell - clam, ruffled

Clam sea shell - clam, ruffled

$38.00
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Large genuine ocean giant clam - large,

Large genuine ocean giant clam - large,

$400.00
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Giant clam half shell - half, tridacna

Giant clam half shell - half, tridacna

$64.00
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Tridacna half clam - tridacna,

Tridacna half clam - tridacna,

$11.88
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Natural giant clam - natural,

Natural giant clam - natural,

$119.77
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Tridacna squamosa super - squamosa,

Tridacna squamosa super - squamosa,

$42.00
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Tridacna giga clam - tridacna, 182mm

Tridacna giga clam - tridacna, 182mm

$21.25
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Tridacna crocea lamarck 1819 - crocea, lamarck,

Tridacna crocea lamarck 1819 - crocea, lamarck,

$19.94
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Tridacna gigas clam - tridacna,

Tridacna gigas clam - tridacna,

$39.99
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Large natural giant clam shell - large,

Large natural giant clam shell - large,

$79.90
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Vintage red sea - sea, 1

Vintage red sea - sea, 1

$39.99
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Tridacna yellow orange - yellow,

Tridacna yellow orange - yellow,

$38.00
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Genuine natural ocean large - ocean,

Genuine natural ocean large - ocean,

$42.50
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Nice derasa clam - derasa, seashell

Nice derasa clam - derasa, seashell

$14.40
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Strawberry bear claw - strawberry, tridacna

Strawberry bear claw - strawberry, tridacna

$11.96
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Large clam shell - clam, 10.5”

Large clam shell - clam, 10.5”

$84.00
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Almost matching tridacna - matching, gigas

Almost matching tridacna - matching, gigas

$69.00
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Natural whole complete - complete, giant

Natural whole complete - complete, giant

$100.00
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Tridacna maxima natural sea - natural,

Tridacna maxima natural sea - natural,

$12.95
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Clam shell tridacna - tridacna, ruffled

Clam shell tridacna - tridacna, ruffled

$25.99
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Natural fluted clam shell pair - natural,

Natural fluted clam shell pair - natural,

$35.00
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Corral clam shell - corral, tridacna

Corral clam shell - corral, tridacna

$30.00
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Huge tridacna gigas - 5.1",

Huge tridacna gigas - 5.1",

$659.00
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Natural giant clam shell - giant,

Natural giant clam shell - giant,

$222.22
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📊96 listings · from $5.99 · avg $99.13

Browse 96 tridacna listings currently in our index. Prices range from $5.99 to $699, with an average of $99.13. 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 tridacna →

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Everything you need to know about tridacna

Whether you are looking for a brand-new or second-hand tridacna, 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 $5.99, while premium listings can reach $699 — giving you a wide budget spread to work with. The average price of $99.13 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.

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