Ungraded vs PSA 10 Water Energy #231: price difference
Water Energy #231 value — Ungraded $14 vs PSA 10 $43. PSA 10 sells for 3.07× Ungraded (+207%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 3.07× (+207%) the Ungraded price — a $29 difference per card.
PSA 10 sells for 3.58× (+258%) the Grade 9 price — a $31 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Water Energy #231, the jump from Ungraded to PSA 10 is worth $29 (3.07×) — at today's prices that doesn't cover the fee — grading this one is for the collection, not the flip. 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).