Ungraded vs PSA 10 Dave Parker #560 1978 Topps Baseball: price difference
Dave Parker #560 1978 Topps Baseball value — Ungraded $2 vs PSA 10 $2236. PSA 10 sells for 1,118× Ungraded (+111700%). Prices updated June 2026.
Medians of real sold listings per grade, updated June 2026 — how we compute values.
PSA 10 sells for 1,118× (+111700%) the Ungraded price — a $2,234 difference per card.
Grade 9 sells for 227× (+22600%) the Ungraded price — a $452 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Dave Parker #560 1978 Topps Baseball, the jump from Ungraded to PSA 10 is worth $2,234 (1,118×) — 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).