Watch List notes:

British Coins, Scotland, James VIII, The Old Pretender, pattern guinea, 1716, struck in gold from the original dies in 1828 by Matthew Young, bust r., rev. crowned cruciform shields, sceptres in angles (S.5726), certified and graded by NGC as Mint State 65
A superb coin, superior to the Adams example that sold for $15,000 in 2015.
($18000-22000)