Google search is your friend.
Two(2) dealers I am familiar with show " Sold Out" or "Out of stock".
Welcome to the forum..if you are not active military or law enforcement or EMT[in some areas] some dealers will NOT sell you an auto knife..and of those that will that is no assurance that they are legal for you to possess and/or carry in your state.
Autos can be fun..the legalities of same, not so much, so do your own homework first.
Best.