Ungraded vs Grade 8.0 Flash #128 (1962): price difference
Flash #128 (1962) value — Ungraded $31 vs Grade 8.0 $369. Grade 8.0 sells for 11.9× Ungraded (+1090%). Prices updated August 2026.
Medians of real sold listings per grade, updated August 2026 — how we compute values.
Grade 8.0 sells for 11.9× (+1090%) the Ungraded price — a $338 difference per comic.
Grade 8.0 sells for 6.15× (+515%) the Grade 6.0 price — a $309 difference per comic.
Should you get this comic graded?
Grading runs about $30 per comic all-in. On Flash #128 (1962), the jump from Ungraded to Grade 8.0 is worth $338 (11.9×) — 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).