Ungraded vs PSA 10 Clayton Keller #477 2017 Upper Deck Hockey: price difference
Clayton Keller #477 2017 Upper Deck Hockey value — Ungraded $19 vs PSA 10 $125. PSA 10 sells for 6.58× Ungraded (+558%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 6.58× (+558%) the Ungraded price — a $106 difference per card.
Grade 9 sells for 2.68× (+168%) the Ungraded price — a $32 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Clayton Keller #477 2017 Upper Deck Hockey, the jump from Ungraded to PSA 10 is worth $106 (6.58×) — 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).