Ungraded vs PSA 10 Bobby Morgan #337 1956 Topps Baseball: price difference
Bobby Morgan #337 1956 Topps Baseball value — Ungraded $5 vs PSA 10 $1282. PSA 10 sells for 256.4× Ungraded (+25540%). Prices updated June 2026.
Medians of real sold listings per grade, updated June 2026 — how we compute values.
PSA 10 sells for 256.4× (+25540%) the Ungraded price — a $1,277 difference per card.
Grade 9 sells for 39.6× (+3860%) the Ungraded price — a $193 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Bobby Morgan #337 1956 Topps Baseball, the jump from Ungraded to PSA 10 is worth $1,277 (256.4×) — 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).