Ungraded vs PSA 10 Team Rocket's Proton #227: price difference
Team Rocket's Proton #227 value — Ungraded $6 vs PSA 10 $44. PSA 10 sells for 7.33× Ungraded (+633%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 7.33× (+633%) the Ungraded price — a $38 difference per card.
Grade 9 sells for 3× (+200%) the Ungraded price — a $12 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Team Rocket's Proton #227, the jump from Ungraded to PSA 10 is worth $38 (7.33×) — 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).