Ungraded vs PSA 10 Jim Bunning #338 1957 Topps Baseball: price difference
Jim Bunning #338 1957 Topps Baseball value — Ungraded $87 vs PSA 10 $19245. PSA 10 sells for 221.21× Ungraded (+22021%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 221.21× (+22021%) the Ungraded price — a $19,158 difference per card.
Grade 9 sells for 33.23× (+3223%) the Ungraded price — a $2,804 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Jim Bunning #338 1957 Topps Baseball, the jump from Ungraded to PSA 10 is worth $19,158 (221.21×) — 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).