Grade 9 vs PSA 10 Ashley Harkleroad #18 2003 Netpro Elite Glossy Tennis: price difference
Ashley Harkleroad #18 2003 Netpro Elite Glossy Tennis value — Grade 9 $100 vs PSA 10 $120. PSA 10 sells for 1.2× Grade 9 (+20%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 1.2× (+20%) the Grade 9 price — a $20 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Ashley Harkleroad #18 2003 Netpro Elite Glossy Tennis, the jump from Grade 9 to PSA 10 is worth $20 (1.2×) — 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).