Ungraded vs PSA 10 Explorer's Guidance #90: price difference
Explorer's Guidance #90 value — Ungraded $3 vs PSA 10 $22. PSA 10 sells for 7.33× Ungraded (+633%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 7.33× (+633%) the Ungraded price — a $19 difference per card.
PSA 10 sells for 4.4× (+340%) the Grade 9 price — a $17 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Explorer's Guidance #90, the jump from Ungraded to PSA 10 is worth $19 (7.33×) — 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).