Ungraded vs MS66 1974 Kennedy Half Dollar: price difference
1974 Kennedy Half Dollar value — Ungraded $3 vs MS66 $53. MS66 sells for 17.67× Ungraded (+1667%). Prices updated August 2026.
Medians of real sold listings per grade, updated August 2026 — how we compute values.
Ungraded vs MS66
$3→$53
MS66 sells for 17.67× (+1667%) the Ungraded price — a $50 difference per coin.
Should you get this coin graded?
Grading runs about $30 per coin all-in. On 1974 Kennedy Half Dollar, the jump from Ungraded to MS66 is worth $50 (17.67×) — 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).