![Diego Segui [White] #511 1969 Topps Baseball](/api/images/junkpal-products/sports/diego-segui-white-511-baseball-cards-1969-topps-sport/cover.webp)
Ungraded vs PSA 10 Diego Segui [White] #511 1969 Topps Baseball: price difference
Diego Segui [White] #511 1969 Topps Baseball value — Ungraded $19 vs PSA 10 $2423. PSA 10 sells for 127.53× Ungraded (+12653%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 127.53× (+12653%) the Ungraded price — a $2,404 difference per card.
Grade 9 sells for 19.63× (+1863%) the Ungraded price — a $354 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Diego Segui [White] #511 1969 Topps Baseball, the jump from Ungraded to PSA 10 is worth $2,404 (127.53×) — 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).