Ungraded vs PSA 10 Doc Rivers #4 1991 Hoops Basketball: price difference
Doc Rivers #4 1991 Hoops Basketball value — Ungraded $1 vs PSA 10 $5. PSA 10 sells for 5× Ungraded (+400%). Prices updated June 2026.
Medians of real sold listings per grade, updated June 2026 — how we compute values.
Ungraded vs PSA 10
$1→$5
PSA 10 sells for 5× (+400%) the Ungraded price — a $4 difference per card.
Should you get this card graded?
Grading runs about $30 per card all-in. On Doc Rivers #4 1991 Hoops Basketball, the jump from Ungraded to PSA 10 is worth $4 (5×) — 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).