November 9, 2026 at 9:00 a.m. PT through November 30, 2026 at 11:59 p.m. PT, or while supplies last, whichever occurs first, get up to 60% off select, in-stock items identified as qualifying for the promotion at https://creations.mattel.com/collections/limited-sale-event. Price as marked. Barbie Club 59 Members, Club Grayskull Members, Fang Club Members, and Red Line Club Members (“Members”) get an additional 20% off markdown pricing on select qualifying items with code MEMBERS20. No refunds or adjustments on previous purchases. Cannot be combined with other discount offers or promotional codes unless otherwise stated. Purchase limits may apply; see individual product descriptions. Discount is not applicable to taxes, shipping, or handling charges. Mattel reserves the right to modify or cancel this promotion at any time without notice. Void where prohibited
Buckle up and get ready for high-octane speed with the buildable 1:32 scale Cadillac Project GTP Hypercar by Mattel Brick Shop. This detailed and authentic set includes decals for customization, two sets of wheel covers, a metal signature plate, and an exclusive matching die-cast car. Collect all the cars in the Speed Series and build your collection.
- Build the Race Car of the Future: Fully buildable 1:32 scale Cadillac® Project GTP Hypercar loaded with realistic details.
- Customize Your Ride: Includes a custom decal sheet and two sets of wheel covers to transform your build.
- Exclusive die-cast Car & Metal Signature Plate: Features a matching 1:64 scale metal car and signature plate, available first with Mattel Brick Shop sets.
- Authentic Hypercar Details: Features opening doors and faithfully recreated aerofin for maximum authenticity.
- Compatible With Other Brands: Pieces combine with all building sets by Mattel Brick Shop and other name brands.
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"This Hot Wheels Lego set is a car builder’s dream!"
- Mattel Creations Customer
