Update: A rare update for a pre-order post! As of this moment, the Fire Emblem Fates Special Edition is back up on GameStop. Not sure how long it will last!
Below are the latest titles that can be currently pre-ordered at retailers:
North America
Wii U
Mario Tennis: Ultra Smash – Amazon
, Best Buy, GameStop
Devil’s Third – Amazon
, Best Buy, GameStop
Xenoblade Chronicles X Special Edition – Best Buy (new), GameStop
Xenoblade Chronicles X – Amazon
, Best Buy, GameStop
LEGO Marvel’s Avengers – Amazon
, Best Buy (new), GameStop (new)
Terraria – Amazon
, Best Buy (new), Terraria (new)
Mighty No. 9 – Amazon
, Best Buy, GameStop
The Legend of Zelda: Twilight Princess HD with amiibo (new) – GameStop
Star Fox Zero – Amazon
, Best Buy, GameStop
Pokken Tournament (new) (pre-order for Shadow Mewtwo amiibo card) – Amazon
, GameStop
Shin Megami Tensei x Fire Emblem – Best Buy
The Legend of Zelda – Amazon
, Best Buy
3DS
Moco Moco Friends – Amazon
Stella Glow – Amazon
, Best Buy, GameStop
Pokemon Super Mystery Dungeon – Amazon
(save $5 with Prime), Best Buy, GameStop
Mario & Luigi: Paper Jam – Amazon
, Best Buy (new), GameStop (new)
Final Fantasy Explorers – Amazon
, Best Buy, GameStop
LEGO Marvel’s Avengers – Amazon
, LEGO Marvel’s Avengers (new), GameStop (new)
Project X Zone 2 – Amazon
, Best Buy, GameStop
Fire Emblem Fates: Birthright – Amazon
, Best Buy, GameStop (new)
Fire Emblem Fates: Conquest – Amazon
, Best Buy (new), GameStop (new)
Mega Man Legacy Collection (new) – Amazon, Best Buy, GameStop
Pokémon Blue Version [Digital Code] (new) – Amazon
Pokémon Red Version [Digital Code] (new) – Amazon
Pokémon Yellow Version [Digital Code] (new) – Amazon
Hyrule Warriors Legends – Amazon
, Best Buy (new), GameStop (new)
Return to PopoloCrois: A Story of Seasons Fairlytale – Amazon
, Best Buy
Terraria – Amazon
, Best Buy (new), GameStop (new)
Metroid Prime: Federation Force – Amazon
Bravely Second: End Layer (new) – Amazon
, GameStop
Dragon Quest VII (new) – Amazon
, GameStop
Zero Escape: Zero Time Dilemma – Amazon
, Best Buy (new)
Sonic Boom: Fire & Ice – Amazon
, Best Buy, GameStop
Dragon Quest VIII (new) – Amazon
Guides
Star Fox Zero Collector’s Edition Guide – Amazon
(save $10)
Xenoblade Chronicles X Collector’s Edition Guide – Amazon
(save $10)
Other
HORI Amiibo Card Folio Officially Licensed by Nintendo – Amazon
Canada
Wii U
Kung Fu Panda: Showdown of Legendary Legends
Mario Tennis: Ultra Smash
Xenoblade Chronicles X
Devil’s Third
LEGO Marvel Avengers
Terraria
Mighty No. 9
3DS
Kung Fu Panda: Showdown of Legendary Legends
Moco Moco Friends
Return to PopoloCrois: A Story of Seasons Fairytale
Stella Glow
Pokemon Super Mystery Dungeon
Mario & Luigi: Paper Jam 
LEGO Marvel Avengers
Project X Zone 2
Fire Emblem Fates: Birthright
(new)
Hyrule Warriors Legends
Sonic Boom: Fire & Ice
Metroid Prime: Federation Force
Zero Escape: Zero Time Dilemma
UK
Wii U
Mario Tennis: Ultra Smash
Animal Crossing amiibo Festival
Xenoblade Chronicles X 
LEGO Marvel’s Avengers
Mighty No. 9
Star Fox Zero
(new)
3DS
Nintendo Presents: New Style Boutique 2 – Fashion Forward
Kung Fu Panda: Showdown of Legendary Legends
Mario & Luigi: Paper Jam Bros.
LEGO Marvel’s Avengers
Final Fantasy Explorers 
The Legend of Legacy 
Etrian Odyssey 2: Untold: The Fafnir Knight
Stella Glow
Terraria
Consoles
New 3DS – New Style Boutique 2: Fashion Forward w/ exclusive cover plate
