![Jolteon [Regional Championship] #37](/api/images/junkpal-products/cards/jolteon-regional-championship-37-pokemon-dark-explorers-card/img0/cover.webp)
Ungraded vs Grade 9 Jolteon [Regional Championship] #37: price difference
Jolteon [Regional Championship] #37 value — Ungraded $139 vs Grade 9 $450. Grade 9 sells for 3.24× Ungraded (+224%). Prices updated July 2026.
→ Steady
Medians of real sold listings per grade, updated July 2026 — how we compute values.
Ungraded vs Grade 9
$139→$450
Grade 9 sells for 3.24× (+224%) the Ungraded price — a $311 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Jolteon [Regional Championship] #37, the jump from Ungraded to Grade 9 is worth $311 (3.24×) — 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).