Ungraded vs PSA 10 Mike Scioscia #121 1989 Score Baseball: price difference
Mike Scioscia #121 1989 Score Baseball value — Ungraded $2 vs PSA 10 $7. PSA 10 sells for 3.5× Ungraded (+250%). Prices updated June 2026.
Medians of real sold listings per grade, updated June 2026 — how we compute values.
Ungraded vs PSA 10
$2→$7
PSA 10 sells for 3.5× (+250%) the Ungraded price — a $5 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Mike Scioscia #121 1989 Score Baseball, the jump from Ungraded to PSA 10 is worth $5 (3.5×) — 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).