Beanie Babies
Poseidon the Whale Shark
Poseidon the Whale Shark at a glance
Key details to help identify the version and understand its market value.
- Style
- 4356
- Type
- Whale Shark · blue
- Introduced
- May 1, 2001
- Retired
- July 25, 2001
- Swing tags
- Generations 7, 8
- Tush tags
- Generation 10
More about Poseidon the Whale Shark → Birthday, story, and every release.
$8
Median sold price
$2–$17.99
Observed sale range
How this price is calculated
Based on 19 matched completed sales. Prices vary by tag generation, condition, and listing accuracy. The full observed range is $2.00–$17.99, and the exact median is $8.39. Data updated Sep 21, 2026.
Estimated value over time
:
Recent sales on eBay
Completed eBay sales matched to Poseidon the Whale Shark · Style 4356
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Some eBay links may be affiliate links. Sale prices shown are completed sales used for valuation research.
Current listings on eBay
Sep 25
These are current asking prices, not completed-sale values.
Affiliate disclosure: We may earn a commission from qualifying eBay purchases, at no extra cost to you.
- Ty Beanie Baby - POSEIDON the Whale Shark (7 Inch) NEW MWMTs Stuffed Animal Toy$9.79 View Ty Beanie Baby - POSEIDON the Whale Shark (7 Inch) NEW MWMTs Stuffed Animal Toy on eBay (opens eBay in a new tab)
- Poseidon the Whale Shark Ty Beanie Baby 2001 $4.75 View Poseidon the Whale Shark Ty Beanie Baby 2001 on eBay (opens eBay in a new tab)
- TY Beanie Baby - POSEIDON the Whale $8.00 View TY Beanie Baby - POSEIDON the Whale on eBay (opens eBay in a new tab)
- TY Beanie Baby - POSEIDON the Whale Shark (7 inch)$8.39 View TY Beanie Baby - POSEIDON the Whale Shark (7 inch) on eBay (opens eBay in a new tab)
- Ty Beanie Baby Poseidon the Whale Shark 2001 Retired with Tags Beanbag Plush Toy$6.95 View Ty Beanie Baby Poseidon the Whale Shark 2001 Retired with Tags Beanbag Plush Toy on eBay (opens eBay in a new tab)
- XY2- TY Beanie Baby - Poseidon the Whale Shark$12.49 View XY2- TY Beanie Baby - Poseidon the Whale Shark on eBay (opens eBay in a new tab)
- TY Beanie Baby - POSEIDON the Whale Shark 7".$7.50 View TY Beanie Baby - POSEIDON the Whale Shark 7". on eBay (opens eBay in a new tab)
- Original TY Beanie Baby "POSEIDON" Whale Shark -2000 8/10 Gen Tags Retired NWMT$13.00 View Original TY Beanie Baby "POSEIDON" Whale Shark -2000 8/10 Gen Tags Retired NWMT on eBay (opens eBay in a new tab)
- TY Beanie Baby - POSEIDON the Whale Shark (7 inch) - MWMT's$7.99 View TY Beanie Baby - POSEIDON the Whale Shark (7 inch) - MWMT's on eBay (opens eBay in a new tab)
- Ty Beanie Baby Poseidon - MWMT (Whale Shark 2000)$14.00 View Ty Beanie Baby Poseidon - MWMT (Whale Shark 2000) on eBay (opens eBay in a new tab)
- TY Beanie Baby - POSEIDON the Whale Shark 7" NEW with Mint Tags RETIRED BLcase$20.30 View TY Beanie Baby - POSEIDON the Whale Shark 7" NEW with Mint Tags RETIRED BLcase on eBay (opens eBay in a new tab)
- TY Beanie Baby - POSEIDON the Whale Shark 7" RETIRED RARE ~ Trl8#192$9.67 View TY Beanie Baby - POSEIDON the Whale Shark 7" RETIRED RARE ~ Trl8#192 on eBay (opens eBay in a new tab)
What can change Poseidon the Whale Shark's value
- Tag generation. Mint with both tags commands the premium, and an earlier swing-tag generation moves price more than condition does.
- Condition. Creases, stains, tag protectors and smoke exposure all show up in what buyers pay.
- Exact version. Pellet type, country of manufacture and renames make same-name toys different products at different prices.
- Listing quality. Most "error" listings describe common tag misprints that carry no premium; read titles skeptically.
About these prices
Values are based on completed eBay sales matched to this toy, not current asking prices.
How we calculate prices Hide calculation details
Included: Completed eBay sales matched to the toy and style number.
Excluded: Automated matching removes identifiable lots, cards, other Ty lines, reissues, and mismatched toys. Duplicate listings are collapsed. Some variation in condition or tag generation may remain.
How value is calculated: The headline value is the median sale price, weighted by units sold, with no outlier trimming. The observed range may include different conditions and tag generations.
Data updated