We’ve brined ‘em before too, but we just got a Butterball for $.58/pound with a $50 purchase at Winco. Don’t know if if a Butterball needs to be brined. Could use some advie...
Oops! “advie” should read “advice”!
I am told just fresh turkeys can be brined.
The Butterball website gives a brining recipe but I think you have to check if the turkey has already been injected with a salt water solution. They also have a hotline if you want to call and ask about the specific turkey you bought.