Ungraded vs PSA 10 Checklist 1-26 #27 1989 Upper Deck Baseball: price difference
Checklist 1-26 #27 1989 Upper Deck Baseball value — Ungraded $4 vs PSA 10 $153. PSA 10 sells for 38.25× Ungraded (+3725%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 38.25× (+3725%) the Ungraded price — a $149 difference per card.
PSA 10 sells for 7.29× (+629%) the Grade 9 price — a $132 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Checklist 1-26 #27 1989 Upper Deck Baseball, the jump from Ungraded to PSA 10 is worth $149 (38.25×) — 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).