![Bob Trowbridge [White Back] #239 1959 Topps Baseball](/api/images/junkpal-products/sports/bob-trowbridge-white-back-239-baseball-cards-1959-topps-sport/cover.webp)
Ungraded vs PSA 10 Bob Trowbridge [White Back] #239 1959 Topps Baseball: price difference
Bob Trowbridge [White Back] #239 1959 Topps Baseball value — Ungraded $2 vs PSA 10 $438. PSA 10 sells for 219× Ungraded (+21800%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 219× (+21800%) the Ungraded price — a $436 difference per card.
Grade 9 sells for 99.5× (+9850%) the Ungraded price — a $197 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Bob Trowbridge [White Back] #239 1959 Topps Baseball, the jump from Ungraded to PSA 10 is worth $436 (219×) — 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).