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We have a large and diverse assortment of current and a limited number of discontinued LEGO® sets.
 
 

We are home to the best selection of LEGO® in Seattle!

 

Math 'n' Stuff became a LEGO Gold Standard Store in 2013

with exciting additions including new products, FREE build events,

make and take events, poster giveaways. jazzy banners, and more... 


 We have a limited number of out-of-print/discontinued sets. Search here or call us with questions. 
 
 
 
 
We are always working to add products to our webstore.
Please call for information about products you are interested in, but do not see online.
Thanks!
 
 

Select a LEGO category:

King Pig's Castle 75826 op
Angry Birds
Architecture
Architecture
Clayface Splat Attack 70904 op
Batman Movie
Batgirl 41586  op
BrickHeadz
Bricks & More
Bricks & More
City
City
Baseplate Green 32x32 10700
Classic
Creator
Creator
Super Hero High Schl 41232 op
DC Super Hero Girls
Berry's Kitchen 41143 op
Disney Princess
Rainbow Bracelet Kit  41900
DOTS
DUPLO
DUPLO
Exclusive
Exclusive
Friends
Friends
Galaxy Squad
Galaxy Squad
Grindelwald's Escape 75951
Harry Potter
J.B.'s Ghost Lab 70418
Hidden Side
Micro World: The End 21107 op
Ideas / CUUSOO
Lost Temple 10725 op
Juniors
Pteranodon Chase 75926
Jurassic World
Keychains
Keychains
Legends Of Chima
Legends Of Chima
Emmet and Benny's 70821
LEGO Movie
Lone Ranger
Lone Ranger
Chicken Coop 21140
Minecraft
Unstoppable Bike Chase 75549
Minions
Ultimate Macy 70331 op
Nexo Knights
Ninjago
Ninjago
Tracer vs. Widowmaker 75970
Overwatch
Power Functions IR RX  8884
Power Functions
Bubbles' Playground Sho 41287
PowerPuff Girls
Quest Against Time 7572 op
Prince of Persia
Racers
Racers
Mindstorms EV3 31313
Robotics
Ford Mustang Fastbck '68 75884
Speed Champions
Star Wars
Star Wars
Super Heroes
Super Heroes
Adventures w Mario Strtr 71360
Super Mario
TECHNIC
TECHNIC
Teenage Mutant Ninja Turtles
Teenage Mutant Ninja Turtles
Toy Story
Toy Story
Techno Reef Dance Party 41250
Trolls
Riverside Raid 70160 op
Ultra Agents
Unikitty Cloud Car  41451
Unikitty
Gator Swamp 8899  op
World Racers