President Herbert C. Hoover 2008 Upper Deck Signs Of History Autograph Signed 31/34 31st President of the United States! What a perfect serial numbered rare Presidential Autographed numbered to his presidency!Make a reasonable offer and I might just accept it!This rare a Presidential Autograph of Herbert Hoover is been selling near $1000.00 on EBay and this one is priced to sell.Condition is Like New. Shipped with USPS First Class Package with insurance.As always, I will include e...xtra cards as a bonus to go along with this piece of history!