![Mike Trout [Negative Refractor] #100 2018 Topps Chrome Baseball](/api/images/junkpal-products/sports/mike-trout-negative-refractor-100-baseball-cards-2018-topps-chrome-sport/cover.webp)
Ungraded vs PSA 10 Mike Trout [Negative Refractor] #100 2018 Topps Chrome Baseball: price difference
Mike Trout [Negative Refractor] #100 2018 Topps Chrome Baseball value — Ungraded $12 vs PSA 10 $49. PSA 10 sells for 4.08× Ungraded (+308%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 4.08× (+308%) the Ungraded price — a $37 difference per card.
PSA 10 sells for 3.06× (+206%) the Grade 9 price — a $33 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Mike Trout [Negative Refractor] #100 2018 Topps Chrome Baseball, the jump from Ungraded to PSA 10 is worth $37 (4.08×) — 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).