Ungraded vs PSA 10 Bo Jackson #280 2021 Topps Project 70 Baseball: price difference
Bo Jackson #280 2021 Topps Project 70 Baseball value — Ungraded $31 vs PSA 10 $78. PSA 10 sells for 2.52× Ungraded (+152%). Prices updated July 2026.
Medians of real sold listings per grade, updated July 2026 — how we compute values.
PSA 10 sells for 2.52× (+152%) the Ungraded price — a $47 difference per card.
PSA 10 sells for 1.95× (+95%) the Grade 9 price — a $38 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Bo Jackson #280 2021 Topps Project 70 Baseball, the jump from Ungraded to PSA 10 is worth $47 (2.52×) — 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).