Ungraded vs Grade 8.0 Mad #33 (1957): price difference
Mad #33 (1957) value — Ungraded $25 vs Grade 8.0 $322. Grade 8.0 sells for 12.88× Ungraded (+1188%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
Grade 8.0 sells for 12.88× (+1188%) the Ungraded price — a $297 difference per comic.
Grade 6.0 sells for 5× (+400%) the Ungraded price — a $100 difference per comic.
Should you get this comic graded?
Grading runs about $30 per comic all-in. On Mad #33 (1957), the jump from Ungraded to Grade 8.0 is worth $297 (12.88×) — 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).