![Mike Piazza [Blue Pattern] #146 2022 Topps Gallery Baseball](/api/images/junkpal-products/sports/mike-piazza-blue-pattern-146-baseball-cards-2022-topps-gallery-sport/cover.webp)
Ungraded vs Grade 9 Mike Piazza [Blue Pattern] #146 2022 Topps Gallery Baseball: price difference
Mike Piazza [Blue Pattern] #146 2022 Topps Gallery Baseball value — Ungraded $5 vs Grade 9 $9. Grade 9 sells for 1.8× Ungraded (+80%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
Grade 9 sells for 1.8× (+80%) the Ungraded price — a $4 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Mike Piazza [Blue Pattern] #146 2022 Topps Gallery Baseball, the jump from Ungraded to Grade 9 is worth $4 (1.8×) — at today's prices that doesn't cover the fee — grading this one is for the collection, not the flip. A grade below the top one changes the math, so run your exact numbers first.
Run the grading break-even math →Values are estimates from real sales data — not appraisals or offers. Some links earn JunkPal a commission at no cost to you (disclosure).