Authenticated collectibles

Swamp Treasure

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

Browse the collection
1250 for sale
100% authenticated

The collection

All items

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6 of 1250
CC D 1920s 1930s 1890s Clear all
1936-D Lincoln Cent Ungraded
Ungraded1936

1936-D Lincoln Cent Ungraded

Coin

$1.00
1929-D Buffalo Nickel Ungraded
Ungraded1929

1929-D Buffalo Nickel Ungraded

Coin

$1.00
1937-D Buffalo Nickel Ungraded
Ungraded1937

1937-D Buffalo Nickel Ungraded

Coin

$2.00
1921-D Morgan Dollar Ungraded
Ungraded1921

1921-D Morgan Dollar Ungraded

Coin

$75.00
1939-D Mercury Dime Ungraded
Ungraded1939

1939-D Mercury Dime Ungraded

Coin

$8.00
1921-D Morgan Dollar Ungraded
Ungraded1921

1921-D Morgan Dollar Ungraded

Coin

$75.00

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.