![Hieracosphinx [1st Edition] SD7-EN009](/api/images/junkpal-products/cards/hieracosphinx-1st-edition-sd7-en009-yugioh-structure-deck-invincible-fortress-card/img0/cover.webp)
Grade 9 vs PSA 10 Hieracosphinx [1st Edition] SD7-EN009: price difference
Hieracosphinx [1st Edition] SD7-EN009 value — Grade 9 $6 vs PSA 10 $35. PSA 10 sells for 5.83× Grade 9 (+483%). Prices updated July 2026.
↘ Falling · -82%
Medians of real sold listings per grade, updated July 2026 — how we compute values.
Grade 9 vs PSA 10
$6→$35
PSA 10 sells for 5.83× (+483%) the Grade 9 price — a $29 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Hieracosphinx [1st Edition] SD7-EN009, the jump from Grade 9 to PSA 10 is worth $29 (5.83×) — 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).