Buildamoc Promo Codes & Coupons July 2026

Receive a 5% discount when purchasing bulk LEGO parts. This applies to larger quantity orders.

New customers receive a 10% discount on their initial purchase. This applies to most items sitewide.

Purchase one set of custom LEGO instructions and get the second set at 25% off. Discount applies to the lower-priced item.

Get 15% off across the entire LEGO Architecture MOC category. This discount applies to all models in this line.

Find a selection of unique custom MOC kits priced below $99. This offer features various fan-designed models for adult builders.

Explore LEGO Car MOC kits with prices beginning at $55. Various automotive designs are part of this selection.

Save on a range of LEGO Star Wars MOC kits from the collection. Discount applies to specific designs.

Receive complimentary shipping for all orders exceeding $75. This is valid for worldwide delivery.

A selection of LEGO Train MOC kits is available at a 6% discount. Find unique railway models at reduced prices.

Get up to 15% off on selected LEGO Modular Building MOCs. This offer applies to a rotating selection of urban designs.

Discover special pricing on select Star Wars MOCs in celebration of May the 4th. Limited-time offers available.

All LEGO Military MOC kits are discounted by 7% throughout the current month. This offer covers various historical and modern designs.

Certain LEGO spaceships MOCs are available at an 8% discount. Check the featured items for specific models.

Browse LEGO Technic MOC kits at an entry price of $45. This includes various complex and detailed builds.

Celebrate Father's Day with 10% off all LEGO Aircraft MOCs. This special offer is valid for a limited period.