Grade 9 vs PSA 10 Ray Bourque #363 1990 Score Hockey: price difference
Ray Bourque #363 1990 Score Hockey value — Grade 9 $7 vs PSA 10 $13. PSA 10 sells for 1.86× Grade 9 (+86%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
Grade 9 vs PSA 10
$7→$13
PSA 10 sells for 1.86× (+86%) the Grade 9 price — a $6 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Ray Bourque #363 1990 Score Hockey, the jump from Grade 9 to PSA 10 is worth $6 (1.86×) — 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).