Jason Mattern

@PopsCardz

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Rising Star Buyer

Shotaro Morii

2026 Bowman - Bowman Scouts' Top 100

#BTP-75 Shotaro Morii

$1.53

Nacho Alvarez Jr.

2025 Topps Inception

#9 Nacho Alvarez Jr.

$1.50

Dylan Beavers

2026 Topps Chrome Black

#70 Dylan Beavers

$1.61

Buster Posey

2026 Topps Chrome - Chrome Rivals Away

#RVA-17 Buster Posey

$0.99

Luis Gil

2025 Topps Chrome Platinum - Prism Refractors

#127 Luis Gil

$1.30

Jake Bloss

2025 Topps Chrome Platinum - Chrome Platinum Autographs Aqua Refractors

#CPA-JBL Jake Bloss

$9.74

Manny Machado

2026 Topps - 1991 Topps Baseball 35th Anniversary Relics (Series One)

#91R-MM Manny Machado

$3.00

Francisco Lindor

2026 Bowman - Electric Sluggers

#ES-1 Francisco Lindor

$1.39

Orel Hershiser

2025 Topps Black & White

#077 Orel Hershiser

$1.85

Fernando Tatis Jr.

2026 Bowman - Electric Sluggers

#ES-3 Fernando Tatis Jr.

$0.99

Greg Maddux

2025 Topps Black & White

#029 Greg Maddux

$1.50

Ian Happ

2018 Topps Inception

#98 Ian Happ

$1.00

Anthony Rizzo

2018 Topps Inception

#66 Anthony Rizzo

$1.93

Shohei Ohtani

2026 Topps

#500 Shohei Ohtani

$1.00

Ezequiel Tovar

2025 Topps Chrome Platinum - Prism Refractors

#95 Ezequiel Tovar

$2.32

Carson Benge

2026 Bowman - Under the Radar

#UR-12 Carson Benge

$1.13

Byron Buxton

2025 Finest

#128 Byron Buxton

$2.00

Kris Bryant

2018 Topps Inception

#86 Kris Bryant

$3.99

Gunnar Henderson

2025 Topps Black & White

#050 Gunnar Henderson

$1.69

David Ortiz

2025 Topps Black & White

#017 David Ortiz

$1.50

2026 Bowman - Electric Sluggers

#ES-14 Cal Raleigh

$1.35

Aaron Judge

2025 Topps - Summer Superstars

#SS-28 Aaron Judge

$1.50

Munetaka Murakami

2026 Finest

#5 Munetaka Murakami

$1.81

Kevin McGonigle

2026 Topps Chrome - Future Stars

#FS-6 Kevin McGonigle

$1.50