![Roberto Clemente [White Back] #33 1956 Topps Baseball](/api/images/junkpal-products/sports/roberto-clemente-white-back-33-baseball-cards-1956-topps-sport/cover.webp)
Ungraded vs PSA 10 Roberto Clemente [White Back] #33 1956 Topps Baseball: price difference
Roberto Clemente [White Back] #33 1956 Topps Baseball value — Ungraded $381 vs PSA 10 $72856. PSA 10 sells for 191.22× Ungraded (+19022%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 191.22× (+19022%) the Ungraded price — a $72,475 difference per card.
Grade 9 sells for 52.63× (+5163%) the Ungraded price — a $19,670 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Roberto Clemente [White Back] #33 1956 Topps Baseball, the jump from Ungraded to PSA 10 is worth $72,475 (191.22×) — 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).