Ungraded vs PSA 10 Nolan Ryan #234 1977 Topps Baseball: price difference
Nolan Ryan #234 1977 Topps Baseball value — Ungraded $4 vs PSA 10 $816. PSA 10 sells for 204× Ungraded (+20300%). Prices updated June 2026.
Medians of real sold listings per grade, updated June 2026 — how we compute values.
PSA 10 sells for 204× (+20300%) the Ungraded price — a $812 difference per card.
Grade 9 sells for 47.75× (+4675%) the Ungraded price — a $187 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Nolan Ryan #234 1977 Topps Baseball, the jump from Ungraded to PSA 10 is worth $812 (204×) — 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).