Ungraded vs PSA 10 Bob Chipman #388 1952 Topps Baseball: price difference
Bob Chipman #388 1952 Topps Baseball value — Ungraded $153 vs PSA 10 $40087. PSA 10 sells for 262.01× Ungraded (+26101%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 262.01× (+26101%) the Ungraded price — a $39,934 difference per card.
Grade 9 sells for 39.22× (+3822%) the Ungraded price — a $5,848 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Bob Chipman #388 1952 Topps Baseball, the jump from Ungraded to PSA 10 is worth $39,934 (262.01×) — 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).