Ungraded vs PSA 10 Castform [1st Edition] #66: price difference
Castform [1st Edition] #66 value — Ungraded $4 vs PSA 10 $147. PSA 10 sells for 36.75× Ungraded (+3575%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 36.75× (+3575%) the Ungraded price — a $143 difference per card.
Grade 9 sells for 11.5× (+1050%) the Ungraded price — a $42 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Castform [1st Edition] #66, the jump from Ungraded to PSA 10 is worth $143 (36.75×) — 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).