TOP RATED PLUS SELLER · 18,000+ LISTINGS

Infinite Cards LLC ships fast from a smoke-free home in Broomfield, Colorado. Every card leaves in a penny sleeve and top loader inside a rigid mailer, and returns are accepted for 30 days.

Why This Card Matters

Assigned to High-A Fort Wayne for his 2023 professional debut, Mazur proved too advanced for the level, earned a mid-July promotion to San Antonio and reeled off four wins in a five-start span, finishing the year with 90 strikeouts and a 2.81 ERA over 96 innings. Baseball America ranked the Padres' 2022 second-rounder as San Diego's eighth-best prospect entering 2024. This is his base card from 2024 Topps Pro Debut.

Market-Informed Pricing

Market Movers Comp tab, BIN/OBO solds only. Only one sale falls inside the trailing year, so the broader window is used: 6 sales, trimmed average (dropped the $0.99 low and the $2.00 high) = $1.31, plus the 8% Best Offer premium. See flags.md.

Professional Imaging

High-resolution scans and photos so you can inspect corners, edges, surface, and centering yourself. What you see is what you get.

Secure Shipping

Penny sleeve, top loader or card saver, team bag, and rigid protection in every shipment. Packed right, shipped fast, from a smoke-free environment.

Best Offer Enabled

Reasonable offers are welcome and reviewed automatically. Combine multiple cards and they ship together in one package.