CollX
Matt Harmon profile image Gold badge

Matt Harmon

319 Items

OPEN
Matt Harmon profile image Gold badge icon

Matt Harmon

@CTownHobbies
Follow on CollX
  • 319
    Items
Seller badge icon Rising Star Seller
Buyer badge icon Rookie Buyer
Graded Rookie Autographed Memorabilia
Joe Montana
1990 Score

#311 Joe Montana

$150.00

CGC 10
COOPER FLAGG
2025 Topps

#201 COOPER FLAGG

$50.00

PSA 9
COOPER FLAGG
2025 Topps

#201 COOPER FLAGG

$50.00

PSA 9
COOPER FLAGG
2025 Topps

#201 COOPER FLAGG

$50.00

PSA 9
KONNOR GRIFFIN
2025 Topps Pro Debut - Purple Foil

#32 KONNOR GRIFFIN

$50.00

PSA 8
Freddie Freeman
2026 Topps - Flagship Collection

#37 Freddie Freeman

$1.05

Freddie Freeman
2026 Topps - 2025 Greatest Hits

#GH-7 Freddie Freeman

$1.20

Freddie Freeman
2026 Topps - 2025 Greatest Hits

#GH-7 Freddie Freeman

$1.20

COOPER FLAGG
2025 Topps Chrome

#251 COOPER FLAGG

$15.00

PSA 7
Shohei Ohtani
2019 Topps

#250 Shohei Ohtani

$12.00

Shohei Ohtani
2025 Topps - Spring Training

#1 Shohei Ohtani

$6.00

Cooper Flagg
Topps Chrome - Geometric Refractors

#vs6 Cooper Flagg

$399.99

BGS 9
SHOHEI OHTANI
2022 Topps Chrome - Pink Refractor

#1 SHOHEI OHTANI

$89.99

PSA 9
KONNOR GRIFFIN
2025 Topps Pro Debut - Chrome

#32 KONNOR GRIFFIN

$24.30

PSA 8
SHOHEI OHTANI
2025 Topps Update Mystical

#9 SHOHEI OHTANI

$50.00

PSA 8
Alex Freeland
2026 Topps

#74 Alex Freeland

$0.99

Corbin Carroll
2026 Topps - 75 Years of Topps

#314 Corbin Carroll

$14.99

Nolan Ryan
2025 Topps Allen & Ginter - Wicked Curves

#WC-3 Nolan Ryan

$1.13

Nolan Ryan
Topps Chrome

Nolan Ryan

$0.57

Konnor Griffin
2026 Topps Finest Arrivals

#A-28 Konnor Griffin

$11.30

POLIWRATH-HOLO
1996 Pokemon Japanese Basic

#62 POLIWRATH-HOLO

$149.99

PSA 9
Peter O'Brien
2013 Bowman Platinum - Prospect Autographs

#BPAP-PO Peter O'Brien

$1.00

Hank Blalock
2005 Bowman Heritage - Mahogany

#320 Hank Blalock

$1.00

Freddie Freeman
2025 Bowman Chrome - Mojo Refractors

#33 Freddie Freeman

$0.99