Ungraded vs PSA 10 Porygon2 #233: price difference
Porygon2 #233 value — Ungraded $20 vs PSA 10 $297. PSA 10 sells for 14.85× Ungraded (+1385%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 14.85× (+1385%) the Ungraded price — a $277 difference per card.
PSA 10 sells for 5.4× (+440%) the Grade 9 price — a $242 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Porygon2 #233, the jump from Ungraded to PSA 10 is worth $277 (14.85×) — 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).