---
title: "Gravity Falls Costume — $155/mo Amazon US Product Research"
canonical_url: "https://flapen.com/research/us/clothing-shoes-jewelry/gravity-falls-costume"
last_updated: "2026-08-12T21:02:01.036Z"
locale: en
meta:
description: "Amazon product research for gravity falls costume: $155/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:description": "Amazon product research for gravity falls costume: $155/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:title": "Gravity Falls Costume — $155/mo Amazon US Product Research"
---
# **Gravity Falls Costume**
**Skip it**
A small market ($2K/yr) — this niche doesn't clear our bar today.
Market size 0Growth 54Conversion 4Competition 33Returns 14Price range 73Avg price 81Brand share 58Review moat 22Quality gap 67
**Avg price**
**Great****$17.43**
avg listing price — sweet spot $15–$100
**Price range**
**Good****$6.00–$38.93**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Good****4.3★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Good****70%**
top-5 brand share — brands hold most of the demand
**Growth**
**Good****+26.6%**
90-day search growth — must beat 0% to launch
**Competition**
**Okay****65%**
top-5 click share — leaders hold, buyers still browse
**Review moat**
**Bad****9,394.82**
avg incumbent reviews — the moat a new listing must climb
**Returns**
**Bad****8.0%**
return rate — above 5% kills the launch gate
**Conversion**
**Bad****0.4%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Bad****$2K**
$2K/yr · 30K searches
**Signals**[** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%")
## **Is gravity falls costume profitable on Amazon?**
According to Flapen's Amazon United States niche tracking, gravity falls costume is a $2K/yr Amazon United States market (30K searches/yr). The top 5 brands hold 70% of demand. Demand peaks in Sep–Oct–Nov. Verdict: Skip it — 36/100.
Data updated Jul 10, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **gravity falls costume market size & sales**
Units sold, revenue, conversion and listing quality across the tracked shelf.
- **Units sold / yr**
- **500–750**
- avg 0–100/product
- **Revenue / yr**
- **$9K–$13K**
- units × avg price
- **Conversion rate**
- **0.4%**
- **Avg BSR**
- **#16,298**
- **Page quality**
- **0%**
- **Prime**
- **88%**
- **Sponsored**
- **47%**
- **Out of stock**
- **24.1%**
- **Avg brand age**
- **56 months**
- **Avg seller age**
- **225 days**
## **Competition: brands, sellers & click share**
The top 5 products take 65% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**16 **▲rising
**Sellers**
**24**
**Top-5 brand share**
**70%**
Top 20: 100%
**Top-5 click share**
**65%**
Top 20: 100%
**Open market**
**25%**
- EIKOU40% - ASWER13% - ShinyMatch7% - Wavwavw6% - MyheroCos5% - Aczyoxw5%
## **gravity falls costume demand & seasonality**
Weekly Amazon search volume, last 90 weeks — +26.6% search growth over the last 90 days.
10K6KSpike '25Prime Day '25Spike '26 seasonNovDecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun
Peak months: Sep, Oct, Nov · busiest ÷ quietest = 31.9×
[**Open Trend **](https://flapen.com/research/us/clothing-shoes-jewelry/gravity-falls-costume/trend)
## **Top gravity falls costume products & what they sell for**
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%10%$18620%$37230%$55840%$7441101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 17 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**EIKOU Gravity Falls Hat Blue Dippers Hat Pine Embroidered Baseball Cap with Mystery Pendant Adjustable Costume Hat for Teens and Adults Halloween Party**EIKOU**$17.08**4.6★997 rev](https://www.amazon.com/dp/B08VH6VKQ4) [2**EIKOU Gravity Falls Meshback Hat Blue Dippers Hat Pine Embroidered Baseball Cap with Mystery Pendant Adjustable Costume Hat for Teens and Adults Halloween Party**EIKOU**$16.86**4.5★565 rev](https://www.amazon.com/dp/B094NHVBT8) [3**ASWER Trapper Warm Russian Trooper Hat Winter Skiing Cap Women Men Windproof Coffee**ASWER**$17.93**4.1★1,763 rev](https://www.amazon.com/dp/B07J5Y8LQ2) [4**ShinyMatch 4 Pcs Halloween Cartoon Boy Costume Blue Fir Cap Triangle Embroidered Patch Hooded Vest for Adult Men Halloween Cosplay Accessories**ShinyMatch**$18.36**3.0★11 rev](https://www.amazon.com/dp/B0FGY2XP7G) [5**Wavwavw 2 Pcs Shooting Star Patch and Pink Satin Headband Costume Accessories - Halloween Cartoon Cosplay**Wavwavw**$7.59**4.4★78 rev](https://www.amazon.com/dp/B0D5B11RZJ)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**World And Space Gravity Falls Hoodies Bill Cipher Art Sweatshirt Hoodies (US Alpha X-Large Regular Regular T-SHIRT BLACK)**Generic**$18.92**5 rev5mo ago](https://www.amazon.com/dp/B0GHW6Q7JR) [**Disney Gravity Falls SOOS Mystery Shack Question Mark Logo T-Shirt**Disney**$19.12**17 rev7mo ago](https://www.amazon.com/dp/B0G2YRGK7Y) [**Aczyoxw Shooting Star Patch and Headband Women Costume for Girls Halloween Cosplay Rainbow**Aczyoxw**$6.00**18 rev11mo ago](https://www.amazon.com/dp/B0FJFVJGCL) [**ShinyMatch 4 Pcs Halloween Cartoon Boy Costume Blue Fir Cap Triangle Embroidered Patch Hooded Vest for Adult Men Halloween Cosplay Accessories**ShinyMatch**$18.36**11 rev1y ago](https://www.amazon.com/dp/B0FGY2XP7G) [**Maiteenly 8 Pcs Halloween Old Man Costumes Accessories for Man Red Fez Hat Gray Beard Eyebrow Giant Fake Ears Black Thick Glasses Long Silk Bow Tie Grandpa Accessories for Halloween Cosplay Party**Maiteenly**$13.11**24 rev2y ago](https://www.amazon.com/dp/B0D7L9CDQ2)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**World And Space Gravity Falls Hoodies Bill Cipher Art Sweatshirt Hoodies (US Alpha X-Large Regular Regular T-SHIRT BLACK)**Generic**$18.92**4.1★**▲ 345%**](https://www.amazon.com/dp/B0GHW6Q7JR) [**Gravity Bill Falls Cipher Black T Shirt (Small)**electricitees**$9.98**4.6★**▲ 302%**](https://www.amazon.com/dp/B08589MGNQ) [**EIKOU Gravity Falls Hat Blue Dippers Hat Pine Embroidered Baseball Cap with Mystery Pendant Adjustable Costume Hat for Teens and Adults Halloween Party**EIKOU**$17.08**4.6★**▲ 245%**](https://www.amazon.com/dp/B08VH6VKQ4) [**Disney Gravity Falls SOOS Mystery Shack Question Mark Logo T-Shirt**Disney**$19.12**4.3★**▲ 191%**](https://www.amazon.com/dp/B0G2YRGK7Y) [**Aczyoxw Shooting Star Patch and Headband Women Costume for Girls Halloween Cosplay Rainbow**Aczyoxw**$6.00**4.2★**▲ 191%**](https://www.amazon.com/dp/B0FJFVJGCL)
**~~View all trending →~~**
## **What reviews say buyers love and hate about gravity falls costume**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**17%
*“This hat is great quality son got it for Christmas”*
**Comfort-Overall**13%
*“comfortable”*
**Size-Overall**12%
*“it fits so cute”*
**Soft Feel**8%
*“Very soft”*
**Warmth**6%
*“Its warm”*
**Ease Of Use**6%
*“Easy to use”*
**Value For Money**6%
*“Great value”*
**Durability**4%
*“its very durable”*
**Color**2%
*“He absolutely loved the color”*
**Material Quality**2%
*“The quality of the material is good”*
### **What buyers complain about **
**Quality-Overall**35%
*“Cheap product”*
**Pilling/Linting**9%
*“Pills after one wash”*
**Strength**8%
*“Hat is very flimsy”*
**Length**6%
*“super cute, just longer than expected”*
**Advertised Vs Actual Product**6%
*“Not as pictured”*
**Shrinkage Resistance**6%
*“it will shrink up into a ball”*
**Size-Overall**5%
*“The patch is very big”*
**Thickness**3%
*“however its a little thin”*
**Cushion**2%
*“the padding is very thin”*
### **Top return reasons **
**Size-Overall**53%
**Color**8%
**Material Quality**8%
**Chest Fit**6%
**Quality-Overall**5%
**Advertised Vs Actual Product**4%
**Thin**3%
**Sleeve Fit**2%
**Warmth**1%
**Length**1%
## **Common gravity falls costume questions**
- **Is gravity falls costume profitable to sell on Amazon United States?**
- The niche generates $2K/yr across 17 tracked products. 1 of 3 products launched in the last 360 days are still selling. 90-day search growth is +26.6%. Flapen's verdict: Skip it (36/100).
- **How competitive is the gravity falls costume niche?**
- 16 brands and 24 sellers compete. The top 5 products take 65% of clicks and top 5 brands hold 70% of demand.
- **What do buyers complain about in gravity falls costume?**
- Top complaints mined from reviews: Quality-Overall, Pilling/Linting, Strength. The return rate is 8.0% — above our launch gate.
- **When does demand for gravity falls costume peak?**
- Demand peaks in Sep–Oct–Nov; the busiest month runs 31.9× the quietest.
- **What does it cost to enter the gravity falls costume niche?**
- Listings span $6.00–$38.93; the average listing price is $17.43 (sweet spot $15–$100). The average incumbent carries 9,395 reviews — the moat a new listing must climb.
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