gold error coins

can some one help me on a answer on error gold coin i have a 1861 2 1/2 that on the back you can see that the die was cracked also the front and back are some what doubled die does older gold coins that have some kind of error are they worth a lot more then others or does this afect the grade and price thank you for any help
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Comments
Generally speaking, a lot of the earlier Coronet gold coins (1838-1865) have die breaks and other indications of "production problems", especially the coins from the southern mints (Charlotte, Dahlonega and New Orleans). Many collectors think that these add "character" to the coins and look for them, but as far as I'm aware, they don't affect either the grade or price.
Check out the Southern Gold Society
Large die break( cud) on U.S. gold coin