Ungraded vs Grade 8.0 Marvel Team-Up [Newsstand] #142 (1984): price difference
Marvel Team-Up [Newsstand] #142 (1984) value — Ungraded $8 vs Grade 8.0 $21. Grade 8.0 sells for 2.63× Ungraded (+163%). Prices updated August 2026.
Medians of real sold listings per grade, updated August 2026 — how we compute values.
Grade 8.0 sells for 2.63× (+163%) the Ungraded price — a $13 difference per comic.
Grade 6.0 sells for 2.25× (+125%) the Ungraded price — a $10 difference per comic.
Should you get this comic graded?
Grading runs about $30 per comic all-in. On Marvel Team-Up [Newsstand] #142 (1984), the jump from Ungraded to Grade 8.0 is worth $13 (2.63×) — 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).