![Chi-Yu [Reverse Holo] #31](/api/images/junkpal-products/cards/chi-yu-reverse-holo-31-pokemon-mega-evolution-card/img0/cover.webp)
Grade 9 vs PSA 10 Chi-Yu [Reverse Holo] #31: price difference
Chi-Yu [Reverse Holo] #31 value — Grade 9 $9 vs PSA 10 $22. PSA 10 sells for 2.44× Grade 9 (+144%). Prices updated July 2026.
↘ Falling · -78%
Medians of real sold listings per grade, updated July 2026 — how we compute values.
Grade 9 vs PSA 10
$9→$22
PSA 10 sells for 2.44× (+144%) the Grade 9 price — a $13 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Chi-Yu [Reverse Holo] #31, the jump from Grade 9 to PSA 10 is worth $13 (2.44×) — 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).