Ungraded vs PSA 10 Pete Rose #450 1977 Topps Baseball: price difference
Pete Rose #450 1977 Topps Baseball value — Ungraded $7 vs PSA 10 $5550. PSA 10 sells for 792.86× Ungraded (+79186%). Prices updated June 2026.
Medians of real sold listings per grade, updated June 2026 — how we compute values.
PSA 10 sells for 792.86× (+79186%) the Ungraded price — a $5,543 difference per card.
Grade 9 sells for 57.29× (+5629%) the Ungraded price — a $394 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Pete Rose #450 1977 Topps Baseball, the jump from Ungraded to PSA 10 is worth $5,543 (792.86×) — 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).