What this coin looks like (obverse, reverse, mint mark location, special features, etc.):
The 2014-D High Relief Kennedy Half Dollar (clad) is part of a 2-coin 50th Anniversary Set commemorating the 50th anniversary of the Kennedy Half Dollar. Only 200000 of these sets were produced and the set also includes the 2014-P clad high relief Kennedy half dollar.
Coin valuation chart: Typical coin prices, values and worth per grade or condition - in USD