My husband sold one American gold eagle coin that he had received as a gift years ago. Do I mark this as the sale of a Collectible or of Personal items?

[DanielV01]

That is categorized as a collectible.  In order to determine the gain on the sale, you will want to find out what the person paid for the coin who gifted it to your husband.  If it was purchased as a collectible, what your husband can claim is the original purchase price or the fair market value on that day it was obtained.  (Since it was a $1 coin, the original value was at least $1, but could have been more).

Without that information, you pay tax on virtually the entire sales price.  And since it is a collectible, the tax rate can be higher than typical capital gains tax rate:  your marginal tax bracket rate, or 28%, whichever rate is lower.

[Snoopy6-431]

what you are saying is IF I give my grand kid a bullion gold coin (with a date of 1999), that when he sells it , the original basis (without an original sales slip) would be the price of gold in 1999.?

[Critter-3]

The receiver needs both your cost basis  and the Fair Market Value on the date of the gift for when they dispose of it later.    Read the rules on the basis of gifts here :   https://www.irs.gov/faqs/capital-gains-losses-and-sale-of-home/property-basis-sale-of-home-etc/prope...