Ungraded vs PSA 10 Ron Blomberg #68 1975 Topps Baseball: price difference
Ron Blomberg #68 1975 Topps Baseball value — Ungraded $2 vs PSA 10 $3360. PSA 10 sells for 1,680× Ungraded (+167900%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 1,680× (+167900%) the Ungraded price — a $3,358 difference per card.
PSA 10 sells for 43.64× (+4264%) the Grade 9 price — a $3,283 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Ron Blomberg #68 1975 Topps Baseball, the jump from Ungraded to PSA 10 is worth $3,358 (1,680×) — 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).