![Porygon-Z [Reverse Holo] #6](/api/images/junkpal-products/cards/porygon-z-reverse-holo-6-pokemon-great-encounters-card/img0/cover.webp)
Ungraded vs PSA 10 Porygon-Z [Reverse Holo] #6: price difference
Porygon-Z [Reverse Holo] #6 value — Ungraded $8 vs PSA 10 $319. PSA 10 sells for 39.88× Ungraded (+3888%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 39.88× (+3888%) the Ungraded price — a $311 difference per card.
PSA 10 sells for 15.95× (+1495%) the Grade 9 price — a $299 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Porygon-Z [Reverse Holo] #6, the jump from Ungraded to PSA 10 is worth $311 (39.88×) — 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).