Ungraded vs PSA 10 Sid Bream #556 1989 Upper Deck Baseball: price difference
Sid Bream #556 1989 Upper Deck Baseball value — Ungraded $1 vs PSA 10 $228. PSA 10 sells for 228× Ungraded (+22700%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
Ungraded vs PSA 10
$1→$228
PSA 10 sells for 228× (+22700%) the Ungraded price — a $227 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Sid Bream #556 1989 Upper Deck Baseball, the jump from Ungraded to PSA 10 is worth $227 (228×) — 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).