![Mudbray [Reverse Holo] #91](/api/images/junkpal-products/cards/mudbray-reverse-holo-91-pokemon-temporal-forces-card/img0/cover.webp)
Grade 9 vs PSA 10 Mudbray [Reverse Holo] #91: price difference
Mudbray [Reverse Holo] #91 value — Grade 9 $10 vs PSA 10 $113. PSA 10 sells for 11.3× Grade 9 (+1030%). Prices updated July 2026.
↘ Falling · -84%
Medians of real sold listings per grade, updated July 2026 — how we compute values.
Grade 9 vs PSA 10
$10→$113
PSA 10 sells for 11.3× (+1030%) the Grade 9 price — a $103 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Mudbray [Reverse Holo] #91, the jump from Grade 9 to PSA 10 is worth $103 (11.3×) — 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).