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Atomic Underground

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United States
Gilbert, AZ
Atomic Underground

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Discover a world of rare, exclusive, and high-quality collectibles at your fingertips.

09/29/2026

✨ NEW RETRO ARRIVALS HAVE LANDED! ✨

Step back in time and relive some of your favorite childhood memories! 🧸💖

🍓 STRAWBERRY SHORTCAKE & FRIENDS 🍓
Bring back the sweet scents and sweeter memories of the 1980s with the new 6" Strawberry Shortcake & Friends Action Figures from Boss Fight Studio! These nostalgic favorites are ready to make their way back into your collection. 🍓🧁

💥 POPPLES ARE BACK! 💥
Remember when your favorite furry friend could POP from a cuddly ball into an adorable character? The beloved Popples are back and ready to bring some serious 80s nostalgia to your collection! 🥰

Whether you grew up with them or you're discovering these retro favorites for the first time, these new arrivals are sure to bring a little childhood magic back. ✨

📍 Now available at Atomic Underground in SanTan Village, Gilbert, AZ!

09/24/2026

🏆🎉 THE VOTES ARE IN… AND WE WON! 🎉🏆

We are absolutely BEYOND EXCITED to announce that ATOMIC UNDERGROUND has been named the #1 Collectible Store in the Phoenix New Times Best of Phoenix 2026! 🏆💥

🤯 WE’RE STILL SPEECHLESS!
A HUGE, super-special THANK YOU to every single one of our amazing customers, followers, friends, family, and fellow collectors who took the time to vote and support us. ❤️
The amount of love and community support you showed Atomic Underground has truly blown us away. We poured our hearts into creating a place where collectors, fans, and kids-at-heart can come together and celebrate the things we love—and knowing that you love it just as much as we do means EVERYTHING to us! 🥹❤️

From Marvel and DC to Star Wars, Transformers, LEGO, Pokémon, Funko, Masters of the Universe, and so much more… YOU are what makes Atomic Underground special!

🎉 THANK YOU, GILBERT & THE PHOENIX COMMUNITY! 🎉
Come celebrate with us at Atomic Underground in SanTan Village and see why we’re so proud to be your #1 Collectible Store! 🛸💥

ATOMIC UNDERGROUND — #1 COLLECTIBLE STORE! 🏆

09/23/2026

🔥 NEW ARRIVAL: THRONE OF THE PRIMES! 🔥

The power of the Primes has arrived at Atomic Underground! 🤖⚡

Meet Optimus Prime and unleash his full potential with the Convertible Evolution Armor, transforming from a 5.5" Optimus Primal into a massive 9" Optimal Optimus!

✨ Includes 4 Prime Master figures:
• Nexus Prime
• Amalgamous Prime
• Prima Prime
• The Legendary 13th Prime

⚡ Plus, wield the Scepter of Sparks, designed to hold all 4 Prime Master figures!

Whether you're a lifelong Transformers fan or building the ultimate collection, this is one Prime you’ll want to add to the shelf.

📍 NOW LANDING at Atomic Underground – SanTan Village, Gilbert, AZ!

09/15/2026

New arrivals just landed at Atomic Underground! 🍯🐻💛

Meet the new GUND Winnie the Pooh “Oh So Snuggly” Plushies! Featuring everyone’s favorite silly old bear, Winnie the Pooh, and his bouncy best buddy Tigger! 🐯

At 12.5 inches, these super-soft plushies are the perfect size for cuddling, displaying, or adding a little Hundred Acre Wood magic to your collection. ✨

🍯 Winnie the Pooh
🐅 Tigger

Stop by Atomic Underground at SanTan Village in Gilbert, AZ and bring one home today!

09/14/2026

🤖 MORE TRANSFORMERS HAVE ROLLED INTO THE UNDERGROUND! 🚗💥

Two new Blokees Transformers easy-click model kits have landed at Atomic Underground! No glue, no complicated tools—just click, build, and display! 🔧⚡

🔊 Action Edition Transformers Soundwave
Bring the iconic Decepticon communications officer to life with this awesome build!

🐝 Classic Class Transformers Bumblebee
Add the beloved Autobot scout to your collection with this classic-inspired easy-click model kit!

Whether you're a lifelong Transformers fan or just getting started with model kits, these are perfect for building, collecting, and displaying! 🤖🔥

📍 Now in stock at Atomic Underground – SanTan Village, Gilbert, AZ!

Choose your side. Build your bot. Join the Underground! ⚡

09/13/2026

⚡ EVANGELION HAS ARRIVED AT THE UNDERGROUND! ⚡

Two awesome new Blokees Evangelion easy-click model kits have landed at Atomic Underground! No glue needed—just click, build, and display! 🤖🔥

🟣 Legend Edition Evangelion Test Type-01 – TV Version
Bring the iconic EVA-01 to life with this highly detailed, easy-to-assemble model kit!

🔵 Ultra Action Edition 03 Evangelion Proto Type-00
Add the legendary Proto Type-00 to your collection with an easy-click build packed with action and display appeal!

Whether you're a longtime Evangelion fan or new to model kits, these are perfect for building, collecting, and showing off! 🛠️🤖

📍 Now in stock at Atomic Underground – SanTan Village, Gilbert, AZ!

Build it. Display it. Join the Underground. ⚡

09/12/2026

🕷️🔥 NEW MARVEL MODEL KITS HAVE LANDED! 🔥🕷️

Your next Marvel build is waiting at Atomic Underground! Check out these awesome new Blokees model kits featuring two fan-favorite characters:

🕸️ Spider-Man Chasm Model Kit – Bring the sinister Chasm to life with an eye-catching build made for Marvel collectors!

💚🖤 Marvel Rivals Venom Model Kit – Unleash the symbiote and add the terrifyingly cool Venom from Marvel Rivals to your collection!

Whether you're a Spider-Man fan, a Venom fanatic, or a model-building collector, these are two you won't want to miss! ⚡

📍 Now in stock at Atomic Underground – SanTan Village, Gilbert, AZ!

Come check them out and JOIN THE UNDERGROUND! 👊

09/11/2026

⚡ MEGA MAN HAS ENTERED THE UNDERGROUND! ⚡

New Blokees Mega Man Champion Class models have landed at Atomic Underground! 🤖💥

Choose your champion and add some Blue Bomber action to your collection:

🔵 Zero – Bring the legendary Maverick Hunter to life!
🌟 Shooting Star – Power up your collection with this awesome Mega Man design!

Whether you’re a longtime Mega Man fan or a collector looking for your next build, these new Blokees models are ready to level up your shelf!

🎮 Now in stock at Atomic Underground – SanTan Village, Gilbert, AZ!

09/10/2026

🚨🏆 FINAL DAY TO VOTE! 🏆🚨
TODAY IS YOUR LAST CHANCE TO VOTE FOR ATOMIC UNDERGROUND! ⚡

If Atomic Underground is your favorite destination for toys, collectibles, comics, and all things fandom, we need your vote in the Best of Phoenix Reader’s Poll for Best Comic Book/Collectible Store! 🗳️

⏰ THE VOTING ENDS TODAY! Don’t wait — take a moment right now and cast your vote for Atomic Underground!

🗳️ VOTE NOW: Click the link in our profile or scan the QR code to cast your vote!
💜 We’re incredibly grateful to everyone who has supported us, visited the shop, shared their fandom with us, and helped build such an amazing collector community here in Gilbert.
🚀 Help us finish strong! Tag a fellow collector, comic fan, toy lover, or pop-culture enthusiast and let them know that TODAY IS THE DAY!
Every vote makes a difference. Every share helps. And every bit of support means the world to us.
⭐ FINAL DAY. FINAL CALL. LET’S BRING THIS ONE HOME! ⭐
May the votes be with us! 😉🌌

Thank you for helping us keep the fandom alive in Gilbert! 💜

09/04/2026

🚨 ONLY DAYS REMAIN TO CAST YOUR VOTE! 🚨

🏆 VOTE ATOMIC UNDERGROUND FOR BEST COLLECTIBLE STORE! 🏆

If Atomic Underground is your go-to destination for toys, collectibles, comics, and all things fandom, we need your vote in the Best of Phoenix Reader’s Poll for Best Comic Book/Collectible Store! ⭐

⏰ Only days remain to cast your vote! Don’t wait until it’s too late — every vote counts!

🗳️ Vote for Atomic Underground TODAY! Click the link in our profile or scan the QR code to cast your vote.

From the latest action figures and collectibles to comics, fandom favorites, and everything in between, we’re proud to be part of the Gilbert collector community. 💜 We’re incredibly grateful for everyone who has walked through our doors, shared their passions with us, and helped make Atomic Underground what it is today.

🌌 Know a fellow collector, comic fan, or pop-culture enthusiast? Tag them, share this post, and help spread the word!

May the votes be with us! 😉⭐

Thank you for helping us keep the fandom alive in Gilbert! 💜

Address

2270 E Williams Field Road Suite# 112
Gilbert, AZ
85295

Opening Hours

Monday	10am - 8pm
Tuesday	10am - 8pm
Wednesday	10am - 8pm
Thursday	10am - 8pm
Friday	10am - 9pm
Saturday	10am - 9pm
Sunday	11am - 6pm

Telephone

+14802929646

Website

http://www.atomicunderground.com/

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