![Slowbro [Blue Back] #80](/api/images/junkpal-products/cards/slowbro-blue-back-80-pokemon-japanese-topsun-card/img0/cover.webp)
Ungraded vs PSA 10 Slowbro [Blue Back] #80: price difference
Slowbro [Blue Back] #80 value — Ungraded $12 vs PSA 10 $445. PSA 10 sells for 37.08× Ungraded (+3608%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 37.08× (+3608%) the Ungraded price — a $433 difference per card.
Grade 9 sells for 8.25× (+725%) the Ungraded price — a $87 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Slowbro [Blue Back] #80, the jump from Ungraded to PSA 10 is worth $433 (37.08×) — 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).