Ungraded vs MS66 1967 [SMS FS-101] Kennedy Half Dollar: price difference
1967 [SMS FS-101] Kennedy Half Dollar value — Ungraded $100 vs MS66 $153. MS66 sells for 1.53× Ungraded (+53%). Prices updated August 2026.
Medians of real sold listings per grade, updated August 2026 — how we compute values.
Ungraded vs MS66
$100→$153
MS66 sells for 1.53× (+53%) the Ungraded price — a $53 difference per coin.
Should you get this coin graded?
Grading runs about $30 per coin all-in. On 1967 [SMS FS-101] Kennedy Half Dollar, the jump from Ungraded to MS66 is worth $53 (1.53×) — 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).