Ungraded vs PSA 10 Jimmie Johnson #39 2000 Sp Authentic Racing: price difference
Jimmie Johnson #39 2000 Sp Authentic Racing value — Ungraded $18 vs PSA 10 $100. PSA 10 sells for 5.56× Ungraded (+456%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 5.56× (+456%) the Ungraded price — a $82 difference per card.
Grade 9 sells for 3.06× (+206%) the Ungraded price — a $37 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Jimmie Johnson #39 2000 Sp Authentic Racing, the jump from Ungraded to PSA 10 is worth $82 (5.56×) — 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).