Ungraded vs PSA 10 Bob Hooper #340 1952 Topps Baseball: price difference
Bob Hooper #340 1952 Topps Baseball value — Ungraded $134 vs PSA 10 $32518. PSA 10 sells for 242.67× Ungraded (+24167%). Prices updated June 2026.
Medians of real sold listings per grade, updated June 2026 — how we compute values.
PSA 10 sells for 242.67× (+24167%) the Ungraded price — a $32,384 difference per card.
Grade 9 sells for 36.34× (+3534%) the Ungraded price — a $4,735 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Bob Hooper #340 1952 Topps Baseball, the jump from Ungraded to PSA 10 is worth $32,384 (242.67×) — 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).