It’s the hap-happiest time of the month – Mystery Box Monday! The one day every month when we offer one of our biggest fan-favorites… the Booster Bricks Mystery Box! Click the button here or scroll down for more details!
Each box includes a mix of RARE and UNIQUE LEGO parts and pieces. There can be anything from greenery pieces, minifigs, technic, accessories, “light-up” bricks, train tracks, baseplates, and even new LEGO sets!
You never know WHAT you will receive in your Mystery Box! However, each Mystery Box has a GUARANTEED value of at least $50 in rare & specialty LEGO parts!
Want to see some samples? Get a sneak peek of past boxes by scrolling to the bottom! 🙂
FREE Shipping to U.S. Residents!
Orders shipped via USPS. Allow 4-5 business days for delivery!
Booster Bricks "Fun" Guarantee!
No questions asked - If you are unhappy for any reason, give us a shout and we'll refund you - keep the Mystery Box on us!
Secure Payment Proccessing
All orders are processed via Stripe. Your credit card information is never stored in any way. We respect your privacy.
Grab multiple boxes to save!
1x Mystery Box!
An epic mix of RARE and UNIQUE LEGO pieces
GUARANTEED value of $50 in LEGO!
You never know WHAT you will receive in your Mystery Box!