![Professor Sada's Vitality [Reverse] #120](/api/images/junkpal-products/cards/professor-sada-s-vitality-reverse-120-pokemon-prismatic-evolutions-card/img0/cover.webp)
Grade 9 vs PSA 10 Professor Sada's Vitality [Reverse] #120: price difference
Professor Sada's Vitality [Reverse] #120 value — Grade 9 $10 vs PSA 10 $27. PSA 10 sells for 2.7× Grade 9 (+170%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 2.7× (+170%) the Grade 9 price — a $17 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Professor Sada's Vitality [Reverse] #120, the jump from Grade 9 to PSA 10 is worth $17 (2.7×) — 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).