---
title: "Lego Star Trek — $672K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/arts-crafts-sewing/lego-star-trek"
last_updated: "2026-08-10T10:33:59.057Z"
locale: en
meta:
description: "Niche score 31/100 · $672K/yr market · 308K searches/yr · $170.75 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 31/100 · $672K/yr market · 308K searches/yr · $170.75 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Lego Star Trek — $672K/yr Amazon US Niche (2026) - Flapen"
---
# **lego star trek**
**Skip it**
A concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.
Market size 67Growth 9Conversion 16Competition 0Returns 85Price range 18Avg price 51Brand share 0Review moat 66Quality gap 28
**Returns**
**Great****1.5%**
return rate — above 5% kills the launch gate
**Market size**
**Good****$672K**
$672K/yr · 308K searches
**Review moat**
**Good****846**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Good****$170.75**
avg listing price — sweet spot $15–$100
**Quality gap**
**Okay****4.6★**
avg incumbent rating — lower means beatable quality
**Price range**
**Bad****$36.20–$397.84**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Bad****1.3%**
search→purchase rate — share of searches ending in a sale
**Growth**
**Bad****-31.1%**
90-day search growth — must beat 0% to launch
**Competition**
**Bad****100%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
**Signals**[** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
According to Flapen's Amazon United States niche tracking, lego star trek is a $672K/yr Amazon United States market (308K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Nov–Dec. Verdict: Skip it — 31/100.
Data updated Jul 17, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **lego star trek market data**
- **Units sold / yr**
- **3K–4K**
- avg 100–250/product
- **Revenue / yr**
- **$512K–$683K**
- units × avg price
- **Conversion rate**
- **1.3%**
- **Avg BSR**
- **#1,733**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **50%**
- **Out of stock**
- **3.9%**
- **Avg brand age**
- **35 months**
- **Avg seller age**
- **152 days**
## **Competition & brand share**
The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**2 **▼falling
**Sellers**
**70**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**100%**
Top 20: 100%
**Open market**
**0%**
- LEGO94% - AMT6%
## **Demand & seasonality**
Weekly Amazon search volume, last 79 weeks — -31.1% search growth over the last 90 days.
35K25KSpike '25Prime Day '25Holiday '25Spike '26 seasonFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun
Peak months: Nov, Dec · busiest ÷ quietest = 13.8×
[**Open Trend **](https://flapen.com/research/us/arts-crafts-sewing/lego-star-trek/trend)
## **Top lego star trek search terms**
- **lego star trek**102K/yr-29.8%0.9% conv. - **star trek lego**92K/yr-33.4%1.0% conv. - **star trek lego sets**25K/yr-14.3%0.5% conv. - **lego star trek enterprise**22K/yr-18.3%2.0% conv. - **star trek legos**18K/yr-14.5%0.3% conv. - **star trek lego enterprise**3K/yr+83.7%2.0% conv. - **star trek enterprise lego**6K/yr-55.3%2.8% conv. - **lego star trek sets**7K/yr-5.9%0.5% conv. - **star trek lego set**4K/yr-10.2%0.8% conv. - **star trek legos for adults**6K/yr-52.8%0.3% conv. [**All search terms **](https://flapen.com/research/us/arts-crafts-sewing/lego-star-trek/search-terms)
## **Top lego star trek products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%20%$134K40%$269K60%$403K80%$538K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 4 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**LEGO Icons Star Trek: U.S.S. Enterprise NCC-1701-D Collectible Building Sets for Adults - Room or Office Decor for Men & Women Ages 18+ - Star Trek Gifts for Fans - 10356**LEGO**$397.84**4.8★163 rev](https://www.amazon.com/dp/B0FMYXCYB4) [2**LEGO Star Trek Type-15 Shuttlepod (40768)**LEGO**$181.07**4.4★7 rev](https://www.amazon.com/dp/B0G4V89QFJ) [3**Star Trek U.S.S. Enterprise Four Ship Set AMT Model Kit**AMT**$36.20**4.2★42 rev](https://www.amazon.com/dp/B0FHRPTSX5) [4**LEGO Star Wars Millennium Falcon 25th Anniversary Collectible - DIY Building Set for Adults Men & Women Ages 18+ - A New Hope Model with Display Stand - Star Wars Gift - 75375**LEGO**$67.88**4.9★3,172 rev](https://www.amazon.com/dp/B0CGY3ZB24)
### **Newest**
by launch date
[**LEGO Icons Star Trek: U.S.S. Enterprise NCC-1701-D Collectible Building Sets for Adults - Room or Office Decor for Men & Women Ages 18+ - Star Trek Gifts for Fans - 10356**LEGO**$397.84**163 rev5mo ago](https://www.amazon.com/dp/B0FMYXCYB4) [**LEGO Star Trek Type-15 Shuttlepod (40768)**LEGO**$181.07**7 rev7mo ago](https://www.amazon.com/dp/B0G4V89QFJ) [**Star Trek U.S.S. Enterprise Four Ship Set AMT Model Kit**AMT**$36.20**42 rev1y ago](https://www.amazon.com/dp/B0FHRPTSX5) [**LEGO Star Wars Millennium Falcon 25th Anniversary Collectible - DIY Building Set for Adults Men & Women Ages 18+ - A New Hope Model with Display Stand - Star Wars Gift - 75375**LEGO**$67.88**3,172 rev2y ago](https://www.amazon.com/dp/B0CGY3ZB24)
### **Trending**
90-day click momentum
[**LEGO Icons Star Trek: U.S.S. Enterprise NCC-1701-D Collectible Building Sets for Adults - Room or Office Decor for Men & Women Ages 18+ - Star Trek Gifts for Fans - 10356**LEGO**$397.84**4.8★**▲ 24%**](https://www.amazon.com/dp/B0FMYXCYB4) [**LEGO Star Trek Type-15 Shuttlepod (40768)**LEGO**$181.07**4.4★**— 5%**](https://www.amazon.com/dp/B0G4V89QFJ) [**Star Trek U.S.S. Enterprise Four Ship Set AMT Model Kit**AMT**$36.20**4.2★**▼ 59%**](https://www.amazon.com/dp/B0FHRPTSX5) [**LEGO Star Wars Millennium Falcon 25th Anniversary Collectible - DIY Building Set for Adults Men & Women Ages 18+ - A New Hope Model with Display Stand - Star Wars Gift - 75375**LEGO**$67.88**4.9★**▼ 62%**](https://www.amazon.com/dp/B0CGY3ZB24)
## **What buyers say about lego star trek**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Fun/Entertainment Experience**15%
*“Fun build”*
**Design-Overall**14%
*“the detail in the design looks fantastic”*
**Gifting Purpose**11%
*“Valentine's gift”*
**Value For Money**11%
*“Well worth it”*
**Quality-Overall**7%
*“Great quality”*
**Display-Overall**7%
*“Beautiful display”*
**Collectibles**6%
*“this set is a fantastic addition to a collection”*
**Assembly/Installation**5%
*“Easy to put together and follow instructions”*
**Instructions/User Manual/Troubleshooting**4%
*“the instructions are clear”*
**Advertised Vs Actual Product**4%
*“Better than expected”*
### **What buyers complain about **
**Size-Overall**19%
*“Too big”*
**Assembly/Installation**16%
*“so I did not do the assembly”*
**Value For Money**9%
*“Too expensive”*
**Instructions/User Manual/Troubleshooting**6%
*“The directions for this product are extremely difficult to follow”*
**Design-Overall**5%
*“poorly designed Weight distrbusion leads to frequent major breakup of model very frustrating Not reccomennded”*
**Quality-Overall**4%
*“The quality is just not there”*
**Shape/Style**2%
*“in bad shape”*
**Ease Of Cleaning**1%
*“If you need to move it or bump it cleaning it falls apart”*
**Balance/Stability**1%
*“Stand is not very stable”*
**Grip**1%
*“My main gripe is the decal they don't stick”*
### **Top return reasons **
**Value For Money**25%
**Size-Overall**21%
**Gifting Purpose**13%
**Defective Material/Parts**11%
**Advertised Vs Actual Product**8%
**Assembly/Installation**5%
**Instructions/User Manual/Troubleshooting**4%
**Product Condition**4%
**Display-Overall**2%
**Functionality-Overall**2%
## **Common questions**
- **Is lego star trek profitable to sell on Amazon United States?**
- The niche generates $672K/yr across 4 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is -31.1%. Flapen's verdict: Skip it (31/100).
- **How competitive is the lego star trek niche?**
- 2 brands and 70 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in lego star trek?**
- Top complaints mined from reviews: Size-Overall, Assembly/Installation, Value For Money. The return rate is 1.5%.
- **When does demand for lego star trek peak?**
- Demand peaks in Nov–Dec; the busiest month runs 13.8× the quietest.
- **What does it cost to enter the lego star trek niche?**
- Listings span $36.20–$397.84; the average listing price is $170.75 (sweet spot $15–$100). The average incumbent carries 846 reviews — the moat a new listing must climb.
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