Ungraded vs PSA 10 Diamond Valley: price difference
Diamond Valley value — Ungraded $610 vs PSA 10 $1951. PSA 10 sells for 3.2× Ungraded (+220%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 3.2× (+220%) the Ungraded price — a $1,341 difference per card.
PSA 10 sells for 2.41× (+141%) the Grade 9 price — a $1,142 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Diamond Valley, the jump from Ungraded to PSA 10 is worth $1,341 (3.2×) — 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).