Pre-ordering Super Mario 3D World + Bowser's Fury from GameStop will reward you with an extra something special. Included with every purchase is 2 free posters, one featuring a render of Plessie and the gang, and the other of the immediately-iconic artwork of Mario and Bowser Jr. teaming up to defeat Fury Bowser. Check it out above, and place your order here if you haven't already.
GameStop offering 2 free posters as a pre-order bonus for Super Mario 3D World + Bowser's Fury
Always consider all your retailer bonus options before pre-ordering!