Ungraded vs PSA 10 Felix Mantilla #29 1965 Topps Baseball: price difference
Felix Mantilla #29 1965 Topps Baseball value — Ungraded $2 vs PSA 10 $403. PSA 10 sells for 201.5× Ungraded (+20050%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 201.5× (+20050%) the Ungraded price — a $401 difference per card.
Grade 9 sells for 73.5× (+7250%) the Ungraded price — a $145 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Felix Mantilla #29 1965 Topps Baseball, the jump from Ungraded to PSA 10 is worth $401 (201.5×) — 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).