---
title: "Jason Costume for Kids — $3K/mo Amazon US Product Research"
canonical_url: "https://flapen.com/research/us/clothing-shoes-jewelry/jason-costume-for-kids"
last_updated: "2026-08-12T21:07:54.211Z"
locale: en
meta:
description: "Amazon product research for jason costume for kids: $3K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:description": "Amazon product research for jason costume for kids: $3K/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:title": "Jason Costume for Kids — $3K/mo Amazon US Product Research"
---
# **Jason Costume for Kids**
**Skip it**
Weak search conversion (0.3%) — this niche doesn't clear our bar today.
Market size 8Growth 20Conversion 3Competition 59Returns 38Price range 81Avg price 95Brand share 68Review moat 74Quality gap 63
**Avg price**
**Incredible****$28.98**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$8.03–$48.38**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Good****522.52**
avg incumbent reviews — the moat a new listing must climb
**Brand share**
**Good****64%**
top-5 brand share — brands hold most of the demand
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Competition**
**Good****50%**
top-5 click share — leaders hold, buyers still browse
**Returns**
**Okay****3.9%**
return rate — above 5% kills the launch gate
**Growth**
**Bad****-9.3%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****$30K**
$30K/yr · 387K searches
**Conversion**
**Bad****0.3%**
search→purchase rate — share of searches ending in a sale
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%") [** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500")
## **Is jason costume for kids profitable on Amazon?**
According to Flapen's Amazon United States niche tracking, jason costume for kids is a $30K/yr Amazon United States market (387K searches/yr). The top 5 brands hold 64% of demand. Verdict: Skip it — 43/100.
Data updated Jul 10, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **jason costume for kids market size & sales**
Units sold, revenue, conversion and listing quality across the tracked shelf.
- **Units sold / yr**
- **4K–5K**
- avg 100–250/product
- **Revenue / yr**
- **$116K–$145K**
- units × avg price
- **Conversion rate**
- **0.3%**
- **Avg BSR**
- **#1,450**
- **Page quality**
- **0%**
- **Prime**
- **92%**
- **Sponsored**
- **76%**
- **Out of stock**
- **19.9%**
- **Avg brand age**
- **48 months**
- **Avg seller age**
- **172 days**
## **Competition: brands, sellers & click share**
The top 5 products take 50% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**15 **▲rising
**Sellers**
**22**
**Top-5 brand share**
**64%**
Top 20: 100%
**Top-5 click share**
**50%**
Top 20: 95%
**Open market**
**29%**
- PRIMITAS20% - GOBWCOT18% - CASA CLAUSI10% - shyhand9% - Spirit Halloween8% - Landisun7%
## **jason costume for kids demand & seasonality**
Weekly Amazon search volume, last 40 weeks — -9.3% search growth over the last 90 days.
80K60KSpike '25Spike '26Oct '25Nov '25Dec '25Feb '26Mar '26May '26Jun '26
[**Open Trend **](https://flapen.com/research/us/clothing-shoes-jewelry/jason-costume-for-kids/trend)
## **Top jason costume for kids search terms shoppers use**
The exact queries shoppers type, with yearly volume, growth and conversion.
- **jason costume for kids**121K/yr-12.8%0.5% conv. - **jason voorhees costume kids**71K/yr-1.4%0.1% conv. - **kids jason costume**20K/yr+5.3%0.3% conv. - **jason costume kids**19K/yr+76.9%0.4% conv. - **jason voorhees costume for kids**13K/yr+11.4%0.4% conv. - **jason kids costume**18K/yr-17.5%0.0% conv. - **jason voorhees costume kids 10-12**13K/yr-27.4%0.6% conv. - **jason voorhees kids costume**9K/yr-33.8%0.7% conv. - **jason costume for kids 10-12**15K/yr-6.8%2.8% conv. - **kids jason voorhees costume**24K/yr-40.6%1.0% conv. [**All search terms **](https://flapen.com/research/us/clothing-shoes-jewelry/jason-costume-for-kids/search-terms)
## **Top jason costume for kids 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%5%$2K10%$3K15%$5K20%$6K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Halloween Killer Costume Kids Green And Red Striped Sweater Hat Gloves Sticker Horror Movie Nightmare Devil Cosplay Outfit**GOBWCOT**$39.83**3.6★16 rev](https://www.amazon.com/dp/B0D87FWF9F) [2**shyhand Halloween Killer Costume Kids Sweater Hat Glove Killer Striped Jumper Krueger Halloween Cosplay Outfit 3-14 Years**shyhand**$38.94**3.9★39 rev](https://www.amazon.com/dp/B0D9QG4842) [3**Youth Voorhees Jason 13 Friday Movie Ice Hockey Jersey Halloween Black**PRIMITAS**$48.38**5.0★4 rev](https://www.amazon.com/dp/B0FKYW8JSS) [4**Landisun Mosqueda Cosplay Mask Machete Costume Halloween Horror Yellow 1**Landisun**$20.86**4.6★1,089 rev](https://www.amazon.com/dp/B08N6F59LF) [5**Spirit Halloween Friday the 13th Kids Jason Voorhees Jersey and Mask Costume Kit Officially Licensed Horror Cosplay Boys Size CHILD LARGE Standard Multicolor**Spirit Halloween**$44.67**5.0★13 rev](https://www.amazon.com/dp/B0FCS7JWGD)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Boolavard Cosplay Machete Costume Halloween Horror Movie Hockey Mask for Adult Scary Halloween Party (Bronze)**Boolavard**$10.18**6 rev8mo ago](https://www.amazon.com/dp/B0FXBV7BLQ) [**Boolavard Cosplay Machete Costume Halloween Horror Movie Hockey Mask for Adult Scary Halloween Party (Yellow)**Boolavard**$9.63**6 rev8mo ago](https://www.amazon.com/dp/B0FXC1HMK6) [**Spirit Halloween Friday the 13th: The Game Kids Retro Jason Jumpsuit Costume Officially Licensed Horror Cosplay Boys Size CHILD SMALL Standard Multicolor**Spirit Halloween**$39.17**6 rev1y ago](https://www.amazon.com/dp/B0FHJ736WK) [**Spirit Halloween Friday the 13th Kids Jason Voorhees Jersey and Mask Costume Kit Officially Licensed Horror Cosplay Boys Size CHILD LARGE Standard Multicolor**Spirit Halloween**$44.67**13 rev1y ago](https://www.amazon.com/dp/B0FCS7JWGD) [**Youth Voorhees Jason 13 Friday Movie Ice Hockey Jersey Halloween Black**PRIMITAS**$48.38**4 rev1y ago](https://www.amazon.com/dp/B0FKYW8JSS)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Boolavard Cosplay Machete Costume Halloween Horror Movie Hockey Mask for Adult Scary Halloween Party (Bronze)**Boolavard**$10.18**4.2★**▲ 1000%**](https://www.amazon.com/dp/B0FXBV7BLQ) [**Boolavard Cosplay Machete Costume Halloween Horror Movie Hockey Mask for Adult Scary Halloween Party (Yellow)**Boolavard**$9.63**4.2★**▲ 1000%**](https://www.amazon.com/dp/B0FXC1HMK6) [**Halloween Killer Costume Kids Green And Red Striped Sweater Hat Gloves Sticker Horror Movie Nightmare Devil Cosplay Outfit**GOBWCOT**$39.83**3.6★**▲ 1000%**](https://www.amazon.com/dp/B0D87FWF9F) [**Youth Voorhees Jason 13 Friday Movie Ice Hockey Jersey Halloween Black**PRIMITAS**$48.38**5.0★**▲ 1000%**](https://www.amazon.com/dp/B0FKYW8JSS) [**shyhand Halloween Killer Costume Kids Sweater Hat Glove Killer Striped Jumper Krueger Halloween Cosplay Outfit 3-14 Years**shyhand**$38.94**3.9★**▲ 794%**](https://www.amazon.com/dp/B0D9QG4842)
**~~View all trending →~~**
## **What reviews say buyers love and hate about jason costume for kids**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**23%
*“Decent quality”*
**Advertised Vs Actual Product**16%
*“just as advertised”*
**Value For Money**14%
*“Great value for your money”*
**Size-Overall**12%
*“the perfect size for him”*
**Fun/Entertainment Experience**6%
*“Buy fun for Cosplay”*
**Durability**5%
*“sturdy will not bend or break easily it will take a lot to break”*
**Material Quality**4%
*“Mask is made with quality material”*
**Smudge Resistance**3%
*“It was great no smudge looked real”*
**Weight Light**3%
*“Nice and lightweight”*
**Comfort-Overall**3%
*“Perfect and not too uncomfortable”*
### **What buyers complain about **
**Size-Overall**28%
*“But my problem is the size”*
**Durability**9%
*“mine broke”*
**Color**8%
*“t was pink on white lab coat”*
**Stain Resistance**6%
*“when does, very blotchy, and stains to no end”*
**Comfort-Overall**6%
*“I feel very Voorheesish when I put it on”*
**Design-Overall**6%
*“came with a bad design flaw that distracts from the look of the mask”*
**Functionality-Overall**3%
*“not so effective”*
**Strength**3%
*“Knife a bit flimsy so bought a different one of those”*
**Dilute/Watery**3%
*“this was very watered down”*
**Sharpness**3%
*“not sharp so safe for cosplay”*
### **Top return reasons **
**Size-Overall**60%
**Advertised Vs Actual Product**12%
**Color**5%
**Quality-Overall**4%
**Material Quality**3%
**Product Condition**3%
**Dilute/Watery**3%
**Length**3%
**Strap/String Quality**2%
**Functionality-Overall**1%
## **Common jason costume for kids questions**
- **Is jason costume for kids profitable to sell on Amazon United States?**
- The niche generates $30K/yr across 25 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is -9.3%. Flapen's verdict: Skip it (43/100).
- **How competitive is the jason costume for kids niche?**
- 15 brands and 22 sellers compete. The top 5 products take 50% of clicks and top 5 brands hold 64% of demand.
- **What do buyers complain about in jason costume for kids?**
- Top complaints mined from reviews: Size-Overall, Durability, Color. The return rate is 3.9%.
- **What does it cost to enter the jason costume for kids niche?**
- Listings span $8.03–$48.38; the average listing price is $28.98 (sweet spot $15–$100). The average incumbent carries 523 reviews — the moat a new listing must climb.
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