Ten dollar bill possible misprint

Answer 1

i have a 2006 series ten dollar bill on left side front only has been double printed face/ serial# u can c three of it looks like it sliped off the printer i guess and u can c word ten three times cause its on the bottom borader plain as could be has any one heard or seen one  and if it could be worth any thing?have been told to get it authenticated.but dont no where to have it done. im in salt lake city utah.it also is uncirulated and the back of the bill is like it should be nothing wrong with it would be greatful for any feed back poss.thanks my name is mark,