---
title: "Nightwing Costume — $43K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/clothing-shoes-jewelry/nightwing-costume"
last_updated: "2026-08-06T06:39:20.533Z"
locale: en
meta:
description: "Niche score 39/100 · $43K/yr market · 743K searches/yr · $63.96 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 39/100 · $43K/yr market · 743K searches/yr · $63.96 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Nightwing Costume — $43K/yr Amazon US Niche (2026) - Flapen"
---
# **nightwing costume**
**Skip it**
Weak search conversion (0.1%) — this niche doesn't clear our bar today.
Market size 11Growth 63Conversion 1Competition 25Returns 16Price range 56Avg price 88Brand share 43Review moat 74Quality gap 77
**Avg price**
**Great****$63.96**
avg listing price — sweet spot $15–$100
**Quality gap**
**Great****4.3★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Good****546.6**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Good****+40.4%**
90-day search growth — must beat 0% to launch
**Price range**
**Good****$13.67–$164.83**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Brand share**
**Okay****79%**
top-5 brand share — brands hold most of the demand
**Competition**
**Bad****70%**
top-5 click share — a locked-up shelf
**Returns**
**Bad****7.7%**
return rate — above 5% kills the launch gate
**Market size**
**Bad****$43K**
$43K/yr · 743K searches
**Conversion**
**Bad****0.1%**
search→purchase rate — share of searches ending in a sale
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500") [** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%") [** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
According to Flapen's Amazon United States niche tracking, nightwing costume is a $43K/yr Amazon United States market (743K searches/yr). The top 5 brands hold 79% of demand. Verdict: Skip it — 39/100.
Data updated Jul 17, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **nightwing costume market data**
- **Units sold / yr**
- **2K–2K**
- avg 0–100/product
- **Revenue / yr**
- **$96K–$128K**
- units × avg price
- **Conversion rate**
- **0.1%**
- **Avg BSR**
- **#14,824**
- **Page quality**
- **0%**
- **Prime**
- **67%**
- **Sponsored**
- **80%**
- **Out of stock**
- **3.7%**
- **Avg brand age**
- **45 months**
- **Avg seller age**
- **155 days**
## **Competition & brand share**
The top 5 products capture 70% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**11 **▼falling
**Sellers**
**14**
**Top-5 brand share**
**79%**
Top 20: 100%
**Top-5 click share**
**70%**
Top 20: 100%
**Open market**
**16%**
- Generic51% - CHICAGO-FASHIONS9% - LP-FACON7% - Gubuy7% - SpazeUp6% - Popfunk4% - Open — no brand owns it (5 brands, 16%)
## **Demand**
Weekly Amazon search volume, last 41 weeks — +40.4% search growth over the last 90 days.
125K75KSpike '26Oct '25Nov '25Dec '25Feb '26Mar '26May '26Jun '26
[**Open Trend **](https://flapen.com/research/us/clothing-shoes-jewelry/nightwing-costume/trend)
## **Top nightwing costume search terms**
- **nightwing costume**561K/yr+45.2%0.1% conv. - **nightwing cosplay**53K/yr+36.8%0.1% conv. - **nightwing costume men**85K/yr+3.8%0.2% conv. - **nightwing suit**8K/yr+15.9%0.3% conv. - **nightwing costume adult**12K/yr+92.8%0.0% conv. - **nightwing costumes**4K/yr+72.9%0.0% conv. - **adult nightwing costume**14K/yr-40.2%0.0% conv. - **mens nightwing costume**4K/yr+59.0%0.5% conv. - **nightwing halloween costume**3K/yr+128.8%0.0% conv. [**All search terms **](https://flapen.com/research/us/clothing-shoes-jewelry/nightwing-costume/search-terms)
## **Top nightwing costume 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%10%$4K20%$9K30%$13K40%$17K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 15 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Halloween Black and Blue Suit Full Body Compression Athletic Mens Bodysuit Jumpsuit Zentai Onesie Outfit Spandex for Adult**Generic**$36.19**3.7★24 rev](https://www.amazon.com/dp/B0GH7L589V) [2**Halloween Mens Black and Blue Suit Full Body Compression Athletic Bodysuit Jumpsuit Zentai Onesie Outfit Spandex for Adult**Generic**$35.52**3.7★24 rev](https://www.amazon.com/dp/B0FF4G8CGH) [3**CHICAGO-FASHIONS Mens Ismah Nightwig Costume Jacket - Black Protective Motorcycle Cowhide Leather Jacket Biker Armor Motorbike Padded**CHICAGO-FASHIONS**$164.83**4.8★6 rev](https://www.amazon.com/dp/B06XB6S923) [4**Gubuy Fingerless Driving Gloves PU Faux Leather Outdoor Sport Halloween Cosplay Costume Half Finger Glove for Men Women Teens**Gubuy**$13.67**4.3★177 rev](https://www.amazon.com/dp/B0CF57NGD2) [5**Mens BDU Casual Military Pants Tactical Wild Army Combat ACU Rip Stop Camo Cargo Work Pants Trousers with 8 Pockets #7533 Black 29**Jessie Kidden**$35.89**4.4★6,882 rev](https://www.amazon.com/dp/B01MF6A711)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Halloween Black and Blue Suit Full Body Compression Athletic Mens Bodysuit Jumpsuit Zentai Onesie Outfit Spandex for Adult**Generic**$36.19**24 rev6mo ago](https://www.amazon.com/dp/B0GH7L589V) [**SpazeUp Halloween Costume Nightitans Jackets Men Bluewing Jackets Mens Nightitans Cosplay Superhero Jacket Black Motorcycle Jacket Men**SpazeUp**$105.51**37 rev11mo ago](https://www.amazon.com/dp/B0FL7WGL8Y) [**Halloween Mens Black and Blue Suit Full Body Compression Athletic Bodysuit Jumpsuit Zentai Onesie Outfit Spandex for Adult**Generic**$35.52**24 rev1y ago](https://www.amazon.com/dp/B0FF4G8CGH) [**HOTTERCOS Black Eye Mask Superhero Masquerade Masks Halloween Costume Accessories For Party Cosplay**HOTTERCOS**$17.76**132 rev1y ago](https://www.amazon.com/dp/B0DG26SDSL) [**Black & Blue Superhero Cosplay Costume Bodysuit Jumpsuit Halloween Costume for Women (S)**Saniplaycos**$33.62**39 rev1y ago](https://www.amazon.com/dp/B0DB25K6ZV)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Halloween Black and Blue Suit Full Body Compression Athletic Mens Bodysuit Jumpsuit Zentai Onesie Outfit Spandex for Adult**Generic**$36.19**3.7★**▲ 394%**](https://www.amazon.com/dp/B0GH7L589V) [**Aniler Mens and Womens Spandex Zentai Costume Bodysuit Stretch Halloween Unitard Party Cosplay Body Suit (Medium Black)**Aniler**$29.66**4.1★**▲ 349%**](https://www.amazon.com/dp/B0CHY3Z3WX) [**SpazeUp Black & Blue Protective Motorcycle Leather Jacket Biker Armor Motorbike Padded Jacket Night Wing Jacket**SpazeUp**$155.23**4.4★**▲ 344%**](https://www.amazon.com/dp/B09YD7VFWH) [**LP-FACON Mens Bluewing Jacket Biker Cosplay Costume Motorcycle Black Faux Leather Jacket**LP-FACON**$95.36**4.4★**▲ 307%**](https://www.amazon.com/dp/B07147JMYJ) [**Gubuy Fingerless Driving Gloves PU Faux Leather Outdoor Sport Halloween Cosplay Costume Half Finger Glove for Men Women Teens**Gubuy**$13.67**4.3★**▲ 249%**](https://www.amazon.com/dp/B0CF57NGD2)
**~~View all trending →~~**
## **What buyers say about nightwing costume**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**75%
*“Perfect fit”*
**Advertised Vs Actual Product**13%
*“The costume is as advertised”*
### **What buyers complain about **
**Size-Overall**38%
*“Not sure who's eyes these would fit”*
**Zipper Quality**13%
*“the zipper broke”*
**Comfort-Overall**13%
*“Probably wouldn't have been uncomfortable”*
**Grip**13%
*“Only gripe is the nose could be softer for wear”*
**Value For Money**13%
*“Not worth paying $700 in pest control”*
**Smell**6%
*“it also had a terrible odor that threatened to give me a headache”*
### **Top return reasons **
**Size-Overall**63%
**Advertised Vs Actual Product**5%
**Material Quality**4%
**Waist Fit**4%
**Wrist Fit**3%
**Comfort-Overall**3%
**Shape/Style**2%
**Quality-Overall**2%
**Length**2%
**Defective Material/Parts**2%
## **Common questions**
- **Is nightwing costume profitable to sell on Amazon United States?**
- The niche generates $43K/yr across 15 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is +40.4%. Flapen's verdict: Skip it (39/100).
- **How competitive is the nightwing costume niche?**
- 11 brands and 14 sellers compete. The top 5 products take 70% of clicks and top 5 brands hold 79% of demand.
- **What do buyers complain about in nightwing costume?**
- Top complaints mined from reviews: Size-Overall, Zipper Quality, Comfort-Overall. The return rate is 7.7% — above our launch gate.
- **What does it cost to enter the nightwing costume niche?**
- Listings span $13.67–$164.83; the average listing price is $63.96 (sweet spot $15–$100). The average incumbent carries 547 reviews — the moat a new listing must climb.
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