Ungraded vs Grade 8.0 Avengers #153 (1976): price difference
Avengers #153 (1976) value — Ungraded $6 vs Grade 8.0 $30. Grade 8.0 sells for 5× Ungraded (+400%). Prices updated August 2026.
Medians of real sold listings per grade, updated August 2026 — how we compute values.
Grade 8.0 sells for 5× (+400%) the Ungraded price — a $24 difference per comic.
Grade 8.0 sells for 7.5× (+650%) the Grade 6.0 price — a $26 difference per comic.
Should you get this comic graded?
Grading runs about $30 per comic all-in. On Avengers #153 (1976), the jump from Ungraded to Grade 8.0 is worth $24 (5×) — at today's prices that doesn't cover the fee — grading this one is for the collection, not the flip. 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).