Authenticated collectibles

Swamp Treasure

Every item authenticated, graded, and fairly priced — buy with confidence.

Browse the collection
1254 for sale
100% authenticated

The collection

All items

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5 of 1254
1810s 1830s Clear all
1831-P Coronet Head Large Cent Ungraded
Ungraded1831

1831-P Coronet Head Large Cent Ungraded

Coin

$45.00
1819-P Capped Bust Half Dollar Ungraded
Ungraded1819

1819-P Capped Bust Half Dollar Ungraded

Coin

$75.00
1830-P Coronet Head Large Cent Ungraded
Ungraded1830

1830-P Coronet Head Large Cent Ungraded

Coin

$55.00
1837-P Coronet Head Large Cent Ungraded
Ungraded1837

1837-P Coronet Head Large Cent Ungraded

Coin

$38.00
1839-O Liberty Seated Dime Ungraded
Ungraded1839

1839-O Liberty Seated Dime Ungraded

Coin

$235.00

Authenticated

Every item verified against its certification before listing.

Certified grades

Slab serials link straight to the grader's lookup.

Insured shipping

Tracked, insured delivery on every order.

Fair pricing

Priced to market — no buyer's premium games.