Letbricks July 2026 deals: up to 69% off MOC building block sets
Letbricks is running discounts of up to 69% off select MOC building block sets this July 2026. Shop engines, helicopters, trains & more.
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Letbricks has some serious discounts live right now, with select MOC building block sets marked down by as much as 69% off. Whether you're into military aircraft, detailed engine models, or iconic architecture, there's a solid range of products on sale this July 2026.
What's on sale and how much you can save
| Product | Original Price | Sale Price | Discount |
|---|---|---|---|
| MA-82106 OHV 5.0L V8 Supercharged Engine Model (2170PCS) | $239.99 | $74.99 | -69% |
| MOC-89126 Union Pacific 4014 Big Boy | $216.99–$236.99 | — | -28% |
| 1/2000 World Trade Center Micro Model (1973–2001) | $68.99 | $47.99 | -30% |
| Mocsage MOC-88275 MH-6 Little Bird Helicopter (595PCS) | $48.99 | $36.99 | -24% |
| MOC-149250 Airwolf Helicopter Model (1039PCS) | $119.99 | $109.99 | -8% |
| Mocsage MOC-127265 CH-53E Super Stallion 1/35 Scale (2193PCS) | $106.99 | — | Listed price |
| MA-61895 RB-30 Inline Six-cylinder Engine Model (2013PCS) | $98.99 | — | Listed price |
| Japanese LeMensLegend Racecar (1427PCS) by Pingubricks | $139.99 | — | Listed price |
| Mocsage MOC-166363 B2 Spirit Stealth Bomber 1/70 Scale (2063PCS) | $113.99 | — | Listed price |
| MOC-193085 Project 941 Nuclear Submarine (2895PCS) | $129.99 | — | Listed price |
| MOC-101708 MQ-9 Reaper UAV Model (633PCS) | $54.99 | — | Listed price |
| Straight Rail Train Track | $14.99 | — | Listed price |
The standout here is the OHV 5.0L V8 engine model — 2,170 pieces for under $75 is a genuinely great price for a detailed mechanical build. The Big Boy locomotive at 28% off and the World Trade Center micro model at 30% off are also worth a look if you're after something a bit more display-worthy.
No end date has been confirmed for these promotions, so it's worth grabbing what you want sooner rather than later. Head over to the Letbricks coupons page to see all active deals and any additional coupon codes that might stack on top of these prices.