Amazon US Prime Big Deal Days 2026
Published: 1 week ago
Last Updated: 1 week ago
Amazon Prime Big Deal Days LEGO deals are live
Amazon Prime Big Deal Days is now underway on 6-7 October 2026, and there are already some substantial LEGO discounts available in the US. We have picked five of the best buys we have seen so far, covering everything from a $35 LEGO Technic Lamborghini to larger Star Wars, Architecture, Icons and LEGO Art sets.
There is an unusually simple theme running through all five selections: each is effectively 30% below RRP. That is a meaningful saving on any LEGO set and particularly attractive on sets that normally sit around the $100-$160 price range. These are our five Amazon US LEGO deals to look at during the sale.
As with all Amazon events, prices and availability can change quickly. The prices below were available when we checked the sale and may not remain available throughout Prime Big Deal Days.
1. LEGO Technic 42196 Lamborghini Huracán Tecnica Orange - $34.99
RRP: $49.99 | Amazon price: $34.99 | Saving: $15.00 | Discount: 30%
At just $34.99, the orange LEGO Technic Lamborghini Huracán Tecnica is an easy place to start. The 806-piece model includes a moving V10 engine, working steering and opening doors, giving younger builders a proper introduction to the mechanical functions that make Technic different from a conventional LEGO car.
A $15 saving brings a licensed Lamborghini model comfortably below $35. For buyers looking for a substantial LEGO gift without moving into premium-set pricing, 30% off makes 42196 one of the simplest deals to recommend in the sale.
2. LEGO Star Wars 75357 Ghost & Phantom II - $111.99
RRP: $159.99 | Amazon price: $111.99 | Saving: $48.00 | Discount: 30%
LEGO Star Wars 75357 Ghost & Phantom II is down by $48 to $111.99. The 1,394-piece set builds both ships from Star Wars: Ahsoka and includes General Hera Syndulla, Lt. Beyta, Jacen Syndulla, First Officer Hawkins and Chopper.
This is the biggest cash saving among our five picks and gets a sizeable LEGO Star Wars display-and-play set much closer to the $100 mark. For Ahsoka, Rebels and wider Star Wars fans who have held off at the $159.99 RRP, the 30% reduction materially changes the value proposition.
3. LEGO Architecture 21058 Great Pyramid of Giza - $90.99
RRP: $129.99 | Amazon price: $90.99 | Saving: $39.00 | Discount: 30%
The Great Pyramid of Giza is one of LEGO Architecture's more distinctive adult display models. Its 1,476 pieces create a cross-section of the pyramid and surrounding ancient landscape, with internal chambers, tunnels, temples, smaller pyramids and other details revealed within the model.
At $90.99 rather than $129.99, this is a particularly appealing deal for adult builders who prefer history, architecture and display pieces to licensed character sets. The $39 saving takes a premium LEGO Architecture build below $100, making it much easier to justify as either a personal build or a gift.
4. LEGO Icons 11389 Project Hail Mary - $69.99
RRP: $99.99 | Amazon price: $69.99 | Saving: $30.00 | Discount: 30%
One of the more unusual deals is LEGO Icons 11389 Project Hail Mary. The 830-piece adult display set recreates the Hail Mary spacecraft and includes a functional stand that allows the crew module to orbit when the crank is turned, together with Ryland Grace and Rocky figures.
The sale takes the set from $99.99 to $69.99. For fans of Project Hail Mary and science-fiction display models, a $70 price is considerably more attractive than the original $100 RRP and makes this one of the more interesting licensed adult sets in the Prime Big Deal Days selection.
5. LEGO Art 31208 Hokusai - The Great Wave - $69.99
RRP: $99.99 | Amazon price: $69.99 | Saving: $30.00 | Discount: 30%
LEGO Art 31208 Hokusai - The Great Wave offers something completely different again. The 1,810-piece set turns Hokusai's famous artwork into a layered LEGO wall display, complete with a decorative tile bearing the artist's signature.
At $69.99, this is another $30 saving and a strong price for a large 1,810-piece adult set. It is especially worth considering for buyers who want LEGO as home decor rather than a conventional vehicle, building or character model. At 30% below RRP, it also becomes a much more accessible gift for art lovers who may not normally consider LEGO.
Which Amazon LEGO deal should you buy?
There is no single winner because these five sets target very different buyers. The Lamborghini is the lowest-cost option at $34.99, Ghost & Phantom II delivers the largest dollar saving at $48, and the Great Pyramid is a strong adult display build below $100. Project Hail Mary and The Great Wave both fall to $69.99 and offer less conventional subjects for adult LEGO fans.
What they have in common is the discount: all five are around 30% below RRP. If any of them was already on your wanted list, Prime Big Deal Days provides a significantly better entry price than buying at full retail.
Amazon Prime Big Deal Days runs through 7 October 2026. Deals can change or sell out during the event, so check the current Amazon US price before purchasing. We will continue looking for worthwhile LEGO offers as the sale progresses.
Author: Daniel Moore
Daniel has worked in e-commerce and retail operations for over 15 years, specialising in product lifecycle management. His AFOL journey began when he inherited a box of mixed bricks from a relative and decided to rebuild classic Castle sets from memory. That nostalgic project grew into a deep appreciation for LEGO’s medieval and fantasy themes. Daniel’s favourites include Castle, Knights, and early Fantasy Era sets, and he writes about how storytelling and world-building influence collectability.
See Daniel's ArticlesYour next 2 reads
42196 LEGO Technic Lamborghini Huracan Tecnica Orange | Unleash Thrills: LEGO Technic Lamborghini Huracán Tecnica Orange Roars to Life!
7 months ago
LEGO Technic has surged in popularity, with a notable highlight being its line of sports car models, including the highly sought-after LEGO Technic Lamborghini....
Read More
LEGO Icons 11389 Project Hail Mary (2026) | Release Date, Price & What We Know
7 months ago
LEGO Icons 11389 Project Hail Mary launches March 1st, 2026 for $99.99 / £99.99. 830-piece microscale spacecraft with functional centrifugal gravity system, Ryland Grace minifigure and Rocky figure....
Read More
