Ungraded1959
1959-P Lincoln Cent Ungraded
$2.00
Authenticated collectibles
Swamp Treasure
Every item authenticated, graded, and fairly priced — buy with confidence.
1254 for sale
100% authenticated
The collection
All items
Ungraded1958
1958-P Lincoln Cent Ungraded
$1.00
Ungraded2020
2020-P Washington Quarter Ungraded
$1.00
Ungraded2020
2020-P Washington Quarter Ungraded
$1.00
NGC PF67
PF67NGC1957
1957-P Lincoln Cent PF67
$40.00
Ungraded2020
2020-P Washington Quarter Ungraded
$1.00
Ungraded2020
2020-P Washington Quarter Ungraded
$2.00
Ungraded2025
2025-P American Silver Eagle Ungraded
$100.00
Ungraded1954
1954-P Roosevelt Dime Ungraded
$7.00
Ungraded2020
2020-P Washington Quarter Ungraded
$1.00
Ungraded2024
2024-P Morgan Dollar Ungraded
$81.00
Ungraded2021
2021-P Washington Quarter Ungraded
$1.00
NGC PF67
PF67NGC1958
1958-P Lincoln Cent PF67
$25.00
Ungraded2020
2020-P Washington Quarter Ungraded
$1.00
Ungraded2020
2020-P Washington Quarter Ungraded
$1.00
Ungraded1959
1959-P Jefferson Nickel Ungraded
$1.00
Ungraded1957
1957-P Lincoln Cent Ungraded
$2.00
Ungraded1959
1959-P Jefferson Nickel Ungraded
$1.00
Ungraded1959
1959-P Lincoln Cent Ungraded
$2.00
Ungraded1959
1959-P Jefferson Nickel Ungraded
$1.00
NGC PF67
PF67NGC1956
1956-P Lincoln Cent PF67
$30.00
Ungraded1958
1958-P Lincoln Cent Ungraded
$1.00
Ungraded2020
2020-P Washington Quarter Ungraded
$1.00
Ungraded2020
2020-P Washington Quarter Ungraded
$1.00
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.