All gold errors are very scarce. This $10 Liberty is completely broadstruck out of the collar. Since this Gold blank planchet was not seated in the collar when it was struck, there is no reeding whatsoever and it also expanded in size.
There are only a few known Major Mint Errors on U.S. Gold Coins above the $2½ denomination. Mint Errors from the New Orleans Branch Mint are also extremely rare on Gold and Silver Coins. This piece would be the highlight of a U.S. Gold collection or a Major Mint Error Collection. Unique.