Ungraded vs PSA 10 Gary Carter #120 1978 Topps Baseball: price difference
Gary Carter #120 1978 Topps Baseball value — Ungraded $2 vs PSA 10 $813. PSA 10 sells for 406.5× Ungraded (+40550%). Prices updated June 2026.
Medians of real sold listings per grade, updated June 2026 — how we compute values.
PSA 10 sells for 406.5× (+40550%) the Ungraded price — a $811 difference per card.
Grade 9 sells for 24× (+2300%) the Ungraded price — a $46 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Gary Carter #120 1978 Topps Baseball, the jump from Ungraded to PSA 10 is worth $811 (406.5×) — 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).