Beanie Babies
Seadog the Dog
Seadog the Dog at a glance
Key details to help identify the version and understand its market value.
- Style
- 4566
- Type
- Dog · brown
- Introduced
- September 30, 2002
- Retired
- February 26, 2004
- Swing tags
- Generation 10
- Tush tags
- Generation 11
More about Seadog the Dog → Birthday, story, and every release.
$11
Median sold price
$6–$14.89
Observed sale range
How this price is calculated
Based on 10 matched completed sales. Prices vary by tag generation, condition, and listing accuracy. The full observed range is $6.00–$14.89, and the exact median is $10.53. Data updated Sep 21, 2026.
Estimated value over time
:
Recent sales on eBay
Completed eBay sales matched to Seadog the Dog · Style 4566
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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 SEADOG the Newfoundland - July 22, 2001$4.99 View TY Beanie Baby SEADOG the Newfoundland - July 22, 2001 on eBay (opens eBay in a new tab)
- Seadog Ty Beanie Baby Newfoundland Dog #4566 PE 2002 Unique Retired $16.99$16.99 View Seadog Ty Beanie Baby Newfoundland Dog #4566 PE 2002 Unique Retired $16.99 on eBay (opens eBay in a new tab)
- TY Beanie Baby - SEADOG the Newfoundland Dog (6 inch)$16.99 View TY Beanie Baby - SEADOG the Newfoundland Dog (6 inch) on eBay (opens eBay in a new tab)
- TY Beanie Baby - SEADOG the Newfoundland Dog (6 inch) - MWMTs Stuffed Animal Toy$7.48 View TY Beanie Baby - SEADOG the Newfoundland Dog (6 inch) - MWMTs Stuffed Animal Toy on eBay (opens eBay in a new tab)
- TY Beanie Baby Retired Seadog 2001 With Tags$8.00 View TY Beanie Baby Retired Seadog 2001 With Tags on eBay (opens eBay in a new tab)
- Ty Beanie Baby Seadog the Newfoundland Dog PERFECT Brand New MINT, MintTags RARE$18.99 View Ty Beanie Baby Seadog the Newfoundland Dog PERFECT Brand New MINT, MintTags RARE on eBay (opens eBay in a new tab)
- TY Beanie Baby Dog "Seadog" - 2001$12.00 View TY Beanie Baby Dog "Seadog" - 2001 on eBay (opens eBay in a new tab)
- NEW Ty Beanie Baby SEADOG Newfoundland Dog (6”) MWMT Stuffed Animal Toy Brown$11.89 View NEW Ty Beanie Baby SEADOG Newfoundland Dog (6”) MWMT Stuffed Animal Toy Brown on eBay (opens eBay in a new tab)
- TY Beanie Baby - SEADOG the Newfoundland Dog (6 inch) - MWMTs Tag/tash$14.55 View TY Beanie Baby - SEADOG the Newfoundland Dog (6 inch) - MWMTs Tag/tash on eBay (opens eBay in a new tab)
- Ty Beanie Baby Seadog Retired Original 2001 Plush Dog Beanie Babies Ages 3+$19.99 View Ty Beanie Baby Seadog Retired Original 2001 Plush Dog Beanie Babies Ages 3+ on eBay (opens eBay in a new tab)
- Ty Beanie Babies Seadog Brown Dog Plush Stuffed Animal 2001 Birthdat Collectible$8.00 View Ty Beanie Babies Seadog Brown Dog Plush Stuffed Animal 2001 Birthdat Collectible on eBay (opens eBay in a new tab)
- Vintage New TY Beanie Baby - SEADOG the Newfoundland Dog (6 inch) - MWMT$6.99 View Vintage New TY Beanie Baby - SEADOG the Newfoundland Dog (6 inch) - MWMT on eBay (opens eBay in a new tab)
What can change Seadog the Dog'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