Aaron

@Koosmissle Fredrickson,WA

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collecting Seattle Mariners autographs

Rising Star Seller

Top Buyer

Glen Perkins / Kevin Slowey

2008 Topps Co-Signers - Dual-Autographs

#CS-PKS Glen Perkins / Kevin Slowey

$8.74

Jack Gurevitch

2026 Panini Prizm - Sensational Signatures

#SS-JG Jack Gurevitch

$5.38

Jaxon Smith-Njigba

2023 Panini Illusions - First Impressions Black

#117 Jaxon Smith-Njigba

$135.00

2022 Donruss - Retro 1988 Signatures

#R88S-CR Cal Raleigh

$40.00

Matt Brash

2022 Panini Chronicles - Spectra Rookie Jersey Autographs Neon Blue

#162 Matt Brash

$9.00

Gabriel Gonzalez

2024 Panini National Treasures - Prospect Material Signatures

#PMS-GG Gabriel Gonzalez

$13.50

Reggie Jackson

2025 Stadium Club - Savage Sluggers Autographs Turquoise Foil

#SS-RJ Reggie Jackson

$63.00

Caden Dana

2025 Topps Allen & Ginter - Framed Mini Baseball Autographs

#MA-CDA Caden Dana

$4.92

Bobby Dalbec

2022 Topps Chrome Platinum Anniversary - Autographs Platinum Toile Cream/Blue Refractor

#CPA-BD Bobby Dalbec

$6.09

Jim Rice

2007 Upper Deck Sweet Spot Classic - Signatures Sepia Black Ink

#SPV-JR Jim Rice

Jim Abbott

2022 Topps Gypsy Queen - GQ Autographs

#GQA-JAB Jim Abbott

$21.50

James Outman

2023 Topps Museum Collection - Single-Player Signature Swatches Triple Relic Autographs

#SWTRA-JO James Outman

$12.00

Endy Rodríguez

2024 Topps Chrome - Rookie Autographs Blue Ray Wave Refractor

#RA-ER Endy Rodríguez

$4.98

Spencer Horwitz

2024 Finest - Finest Autographs Refractors

#FA-SH Spencer Horwitz

$6.00

Coby Mayo

2025 Topps Chrome Sapphire Edition - Rookie Autographs

#RA-CMA Coby Mayo

$25.00

Elpidio Guzman

2001 Leaf Limited

#301 Elpidio Guzman

$15.00

Yovanny Rodriguez

2025 Bowman Chrome Mojo

#BMA-YRO Yovanny Rodriguez

Diego Cartaya / Josue De Paula

2023 Panini Immaculate Collection - Dual Material Signatures Holo Silver

#DMS-CP Diego Cartaya / Josue De Paula

Chad Pinder

2017 Panini National Treasures

#177 Chad Pinder

$10.00

Jeter Downs

2023 Topps Tribute - Tribute Autographs Green

#TA-JD Jeter Downs

$3.98

Pete Alonso

2020 Topps Gypsy Queen - Autographs Indigo

#GQA-PA Pete Alonso

$35.00

Junior Caminero

2024 Topps Allen & Ginter - Framed Mini Baseball Autographs

#MA-JC Junior Caminero

$129.16

Will Clark

1990 Bowman - Lithographs Hobby Samples 11x14

#NNO Will Clark

$1.95

Brett Baty

2023 Topps Chrome - Rookie Autographs Blue

#RA-BBA Brett Baty

$41.00