Ungraded vs PSA 10 Birdie Tebbetts #552 1966 Topps Baseball: price difference
Birdie Tebbetts #552 1966 Topps Baseball value — Ungraded $23 vs PSA 10 $3325. PSA 10 sells for 144.57× Ungraded (+14357%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 144.57× (+14357%) the Ungraded price — a $3,302 difference per card.
PSA 10 sells for 15.11× (+1411%) the Grade 9 price — a $3,105 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Birdie Tebbetts #552 1966 Topps Baseball, the jump from Ungraded to PSA 10 is worth $3,302 (144.57×) — 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).