Ungraded vs PSA 10 Regirock #28: price difference
Regirock #28 value — Ungraded $4 vs PSA 10 $103. PSA 10 sells for 25.75× Ungraded (+2475%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 25.75× (+2475%) the Ungraded price — a $99 difference per card.
Grade 9 sells for 15× (+1400%) the Ungraded price — a $56 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Regirock #28, the jump from Ungraded to PSA 10 is worth $99 (25.75×) — 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).