![Scott Kingery [Negative] #409 2018 Topps Baseball](/api/images/junkpal-products/sports/scott-kingery-negative-409-baseball-cards-2018-topps-sport/cover.webp)
Ungraded vs PSA 10 Scott Kingery [Negative] #409 2018 Topps Baseball: price difference
Scott Kingery [Negative] #409 2018 Topps Baseball value — Ungraded $5 vs PSA 10 $22. PSA 10 sells for 4.4× Ungraded (+340%). Prices updated June 2026.
Medians of real sold listings per grade, updated June 2026 — how we compute values.
PSA 10 sells for 4.4× (+340%) the Ungraded price — a $17 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Scott Kingery [Negative] #409 2018 Topps Baseball, the jump from Ungraded to PSA 10 is worth $17 (4.4×) — 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).