The stock number is ATH04014. Item comes from non-smoking home. If you want signature confirmation, let me know. The item "ATHEARN 4-8-8-4 UNION PACIFIC 4014 BIG BOY PROMONTORY EDITION DCC & SOUND NIB" is in sale since Sunday, August 15, 2021.This item is in the category "Toys & Hobbies\Model Railroads & Trains\N Scale\Locomotives". The seller is "bdb5853" and is located in Mack, Colorado. This item can be shipped to United States.