Ungraded vs PSA 10 Bill Monbouquette #482 1967 Topps Baseball: price difference
Bill Monbouquette #482 1967 Topps Baseball value — Ungraded $7 vs PSA 10 $1096. PSA 10 sells for 156.57× Ungraded (+15557%). Prices updated June 2026.
Medians of real sold listings per grade, updated June 2026 — how we compute values.
PSA 10 sells for 156.57× (+15557%) the Ungraded price — a $1,089 difference per card.
Grade 9 sells for 26.29× (+2529%) the Ungraded price — a $177 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Bill Monbouquette #482 1967 Topps Baseball, the jump from Ungraded to PSA 10 is worth $1,089 (156.57×) — if your copy grades at the top, that premium can cover the fee. 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).