---
title: "Percy Jackson Costume — $79K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/clothing-shoes-jewelry/percy-jackson-costume"
last_updated: "2026-08-11T19:24:09.446Z"
locale: en
meta:
description: "Niche score 34/100 · $79K/yr market · 408K searches/yr · $18.27 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 34/100 · $79K/yr market · 408K searches/yr · $18.27 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Percy Jackson Costume — $79K/yr Amazon US Niche (2026) - Flapen"
---
# **percy jackson costume**
**Skip it**
Soft demand (-33.4% this quarter) — this niche doesn't clear our bar today.
Market size 20Growth 8Conversion 13Competition 49Returns 43Price range 74Avg price 83Brand share 24Review moat 90Quality gap 24
**Review moat**
**Great****204.38**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Great****$18.27**
avg listing price — sweet spot $15–$100
**Price range**
**Good****$11.56–$24.86**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Competition**
**Okay****56%**
top-5 click share — leaders hold, buyers still browse
**Returns**
**Okay****3.6%**
return rate — above 5% kills the launch gate
**Brand share**
**Bad****91%**
top-5 brand share — brand-locked demand
**Quality gap**
**Bad****4.6★**
avg incumbent rating — lower means beatable quality
**Market size**
**Bad****$79K**
$79K/yr · 408K searches
**Conversion**
**Bad****1.1%**
search→purchase rate — share of searches ending in a sale
**Growth**
**Bad****-33.4%**
90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, percy jackson costume is a $79K/yr Amazon United States market (408K searches/yr). The top 5 brands hold 91% of demand. Demand peaks in May–Jun–Oct. Verdict: Skip it — 34/100.
Data updated Jul 20, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **percy jackson costume market data**
- **Units sold / yr**
- **6K–8K**
- avg 100–250/product
- **Revenue / yr**
- **$110K–$146K**
- units × avg price
- **Conversion rate**
- **1.1%**
- **Avg BSR**
- **#10,450**
- **Page quality**
- **0%**
- **Prime**
- **92%**
- **Sponsored**
- **73%**
- **Out of stock**
- **2.8%**
- **Avg brand age**
- **40 months**
- **Avg seller age**
- **186 days**
## **Competition & brand share**
The top 5 products take 56% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**10 **▲rising
**Sellers**
**12**
**Top-5 brand share**
**91%**
Top 20: 100%
**Top-5 click share**
**56%**
Top 20: 92%
**Open market**
**7%**
- Affect Design Studio70% - Generic7% - PRINCESS CUTENESS STORE6% - DIGForest5% - Brisco Brands3% - Fiscrat2% - Open — no brand owns it (4 brands, 7%)
## **Demand & seasonality**
Weekly Amazon search volume, last 90 weeks — -33.4% search growth over the last 90 days.
7K5KSpike '25Holiday '25Spike '26 seasonNovDecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun
Peak months: May, Jun, Oct · busiest ÷ quietest = 8.4×
[**Open Trend **](https://flapen.com/research/us/clothing-shoes-jewelry/percy-jackson-costume/trend)
## **Top percy jackson costume search terms**
- **camp half blood shirt**170K/yr-30.5%0.9% conv. - **percy jackson shirt**49K/yr-29.4%0.3% conv. - **percy jackson necklace**36K/yr-44.0%1.0% conv. - **camp halfblood shirt**15K/yr+5.7%0.8% conv. - **camp half blood necklace**18K/yr-21.1%2.4% conv. - **percy jackson costume**42K/yr-57.3%0.4% conv. - **percy jackson jewelry**14K/yr-39.4%0.1% conv. - **percy jackson tshirt**7K/yr-31.1%0.2% conv. - **percy jackson camp half blood shirt**7K/yr-42.6%0.9% conv. - **percy jackson shirts**5K/yr-33.0%0.3% conv. [**All search terms **](https://flapen.com/research/us/clothing-shoes-jewelry/percy-jackson-costume/search-terms)
## **Top percy jackson 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%$8K20%$16K30%$24K40%$32K101001K 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**Affect Design Studio Youth Size Small Orange Camp Half Blood T-Shirt**Affect Design Studio**$18.69**4.6★178 rev](https://www.amazon.com/dp/B0BWVG11G1) [2**Affect Design Studio Camp Half Blood Shirt (S Orange)**Affect Design Studio**$19.83**4.7★385 rev](https://www.amazon.com/dp/B0BHNRKK6G) [3**Affect Design Studio Youth Size Medium Orange Camp Half Blood T-Shirt**Affect Design Studio**$19.90**4.6★178 rev](https://www.amazon.com/dp/B0BWVG8F7X) [4**Affect Design Studio Camp Half Blood Shirt (XL Orange)**Affect Design Studio**$19.86**4.7★385 rev](https://www.amazon.com/dp/B0BHP1TT3N) [5**Affect Design Studio Camp Half-Blood Orange Shirt (S)**Affect Design Studio**$19.81**4.7★242 rev](https://www.amazon.com/dp/B0BGMHKTS5)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Camp Half Blood Womens T-Shirt Greek Mythology Graphic Tee Vintage Percy Book Lover Gift Casual Shirt Top Orange**Fiscrat**$15.79**33 rev7mo ago](https://www.amazon.com/dp/B0G7J71T2W) [**Half Blood Camp Shirts for Women - Greek Mythology Olympians Tshirt Men - Chronicles Novel Percy Shirt for Books Lovers - Demigods Haven Camp Graphic Tee Shirts for Xmas (Black-XL)**NebulaRave**$17.05**14 rev8mo ago](https://www.amazon.com/dp/B0FZJV5JHK) [**Brisco Brands Camp Half Blood Greek Mythology Crewneck T Shirts Boy Girl**Brisco Brands**$15.07**387 rev9mo ago](https://www.amazon.com/dp/B0FSMJPSLZ) [**ANNABETH Chase Handmade Large Bead Camp Half Blood Percy Jackson Cosplay Necklace**ANNABETH**$13.11**38 rev10mo ago](https://www.amazon.com/dp/B0FRY8ZGB6) [**Customized Camp Half Blood Matching Shirts Heroes Of Olympus Tshirt Camp Half Blood Cabins Group Tees Camp Jupiter Costume Greek Mythology Shirts Personalized Camp Half Blood Shirt With 13 Cabins**Hypercon**$24.86**21 rev11mo ago](https://www.amazon.com/dp/B0FKX6Z42Q)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Camp Half Blood Womens T-Shirt Greek Mythology Graphic Tee Vintage Percy Book Lover Gift Casual Shirt Top Orange**Fiscrat**$15.79**4.4★**▲ 162%**](https://www.amazon.com/dp/B0G7J71T2W) [**Half Blood Camp Shirts for Women - Greek Mythology Olympians Tshirt Men - Chronicles Novel Percy Shirt for Books Lovers - Demigods Haven Camp Graphic Tee Shirts for Xmas (Black-XL)**NebulaRave**$17.05**4.2★**▲ 121%**](https://www.amazon.com/dp/B0FZJV5JHK) [**Mythology Camp Half Blood Shirts for Women Greek Olympians Winged Horse Lotus Dream Oracle Signs Tshirt Percy Chronicles Book Lovers Gift Demigod Camp Shirt for Men(Ivory-2XL)**DIGForest**$18.57**4.8★**▲ 104%**](https://www.amazon.com/dp/B0FJX5N8WW) [**Affect Design Studio Camp Half Blood Shirt (XL Orange)**Affect Design Studio**$19.86**4.7★**▲ 99%**](https://www.amazon.com/dp/B0BHP1TT3N) [**Affect Design Studio Camp Half-Blood Orange Shirt (S)**Affect Design Studio**$19.81**4.7★**▲ 96%**](https://www.amazon.com/dp/B0BGMHKTS5)
**~~View all trending →~~**
## **What buyers say about percy jackson costume**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**23%
*“Good quality shirt”*
**Size-Overall**18%
*“The size is accurate”*
**Color**14%
*“Pretty colors”*
**Design-Overall**6%
*“The Handmade design with the quality necklace would make a perfect gift for any fan of the Percy Jackson legacy”*
**Advertised Vs Actual Product**6%
*“Its exactly as advertised”*
**Durability**5%
*“should not break easily”*
**Value For Money**4%
*“If your kid is a percy Jackson fan then this is an affordable option”*
**Embellishment/Embroidery Quality**3%
*“This is a cute necklace with a simple, handmade look”*
**Gifting Purpose**3%
*“would make a great gift”*
**Comfort-Overall**2%
*“Its lightweight and comfortable”*
### **What buyers complain about **
**Size-Overall**52%
*“the included cord is just too small”*
**Ease Of Use**6%
*“as it was hard to get over the head”*
**Durability**6%
*“Wording broke after a week”*
**Value For Money**4%
*“The price point may be a bit high for the chord quality”*
**Advertised Vs Actual Product**3%
*“the listing should definitely be corrected”*
**Locking Mechanism**1%
*“The beads arent secured”*
**Stretchability/Expandability/Elasticity**1%
*“It has no stretch”*
### **Top return reasons **
**Size-Overall**76%
**Length**5%
**Advertised Vs Actual Product**3%
**Color**3%
**Defective Material/Parts**3%
**Width**2%
**Material Quality**2%
**Quality-Overall**1%
**Sleeve Fit**1%
**Chain/Key Quality**1%
## **Common questions**
- **Is percy jackson costume profitable to sell on Amazon United States?**
- The niche generates $79K/yr across 26 tracked products. 1 of 7 products launched in the last 360 days are still selling. 90-day search growth is -33.4%. Flapen's verdict: Skip it (34/100).
- **How competitive is the percy jackson costume niche?**
- 10 brands and 12 sellers compete. The top 5 products take 56% of clicks and top 5 brands hold 91% of demand.
- **What do buyers complain about in percy jackson costume?**
- Top complaints mined from reviews: Size-Overall, Ease Of Use, Durability. The return rate is 3.6%.
- **When does demand for percy jackson costume peak?**
- Demand peaks in May–Jun–Oct; the busiest month runs 8.4× the quietest.
- **What does it cost to enter the percy jackson costume niche?**
- Listings span $11.56–$24.86; the average listing price is $18.27 (sweet spot $15–$100). The average incumbent carries 204 reviews — the moat a new listing must climb.
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