Ungraded vs Grade 8.0 Tarzan #187 (1969): price difference
Tarzan #187 (1969) value — Ungraded $2 vs Grade 8.0 $24. Grade 8.0 sells for 12× Ungraded (+1100%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
Grade 8.0 sells for 12× (+1100%) the Ungraded price — a $22 difference per comic.
Grade 6.0 sells for 6× (+500%) the Ungraded price — a $10 difference per comic.
Should you get this comic graded?
Grading runs about $30 per comic all-in. On Tarzan #187 (1969), the jump from Ungraded to Grade 8.0 is worth $22 (12×) — 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).