Ungraded vs PSA 10 Slowpoke: price difference

Slowpoke value — Ungraded $8 vs PSA 10 $139. PSA 10 sells for 17.38× Ungraded (+1638%). Prices updated July 2026.

GradeSold medianvs Ungraded
Ungraded$8eBay ↗
Grade 9$222.75× · +175%eBay ↗
PSA 10$13917.38× · +1638%eBay ↗

Medians of real sold listings per grade, updated July 2026 how we compute values.

Ungraded vs PSA 10
$8$139

PSA 10 sells for 17.38× (+1638%) the Ungraded price — a $131 difference per card.

Grade 9 vs PSA 10
$22$139

PSA 10 sells for 6.32× (+532%) the Grade 9 price — a $117 difference per card.

Should you get this card graded?

Grading runs about $30 per card all-in. On Slowpoke, the jump from Ungraded to PSA 10 is worth $131 (17.38×) — 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 →
See current eBay listingsSee sold Slowpoke listings ↗Full Slowpoke price guide →

Values are estimates from real sales data — not appraisals or offers. Some links earn JunkPal a commission at no cost to you (disclosure).