Ungraded vs PSA 10 Professor Elm #3: price difference
Professor Elm #3 value — Ungraded $21 vs PSA 10 $300. PSA 10 sells for 14.29× Ungraded (+1329%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 14.29× (+1329%) the Ungraded price — a $279 difference per card.
PSA 10 sells for 4.48× (+348%) the Grade 9 price — a $233 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Professor Elm #3, the jump from Ungraded to PSA 10 is worth $279 (14.29×) — 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).