---
title: "Mr Krabs Costume — $832/mo Amazon US Product Research (2026)"
canonical_url: "https://flapen.com/research/us/clothing-shoes-jewelry/mr-krabs-costume"
last_updated: "2026-08-12T10:02:23.467Z"
locale: en
meta:
description: "Amazon product research for mr krabs costume: $832/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:description": "Amazon product research for mr krabs costume: $832/mo market, demand, competition, pricing, reviews & the verdict. Know if it's worth selling — Flapen."
"og:title": "Mr Krabs Costume — $832/mo Amazon US Product Research (2026)"
---
# **Mr Krabs Costume**
**Skip it**
A small market ($10K/yr) — this niche doesn't clear our bar today.
Market size 2Growth 22Conversion 9Competition 44Returns 11Price range 80Avg price 84Brand share 55Review moat 90Quality gap 47
**Review moat**
**Great****208.42**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Great****$18.79**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$10.80–$33.41**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Brand share**
**Good****72%**
top-5 brand share — brands hold most of the demand
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Competition**
**Okay****59%**
top-5 click share — leaders hold, buyers still browse
**Growth**
**Bad****-5.1%**
90-day search growth — must beat 0% to launch
**Returns**
**Bad****9.0%**
return rate — above 5% kills the launch gate
**Conversion**
**Bad****0.7%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Bad****$10K**
$10K/yr · 75K searches
**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%")
## **Is mr krabs costume profitable on Amazon?**
According to Flapen's Amazon United States niche tracking, mr krabs costume is a $10K/yr Amazon United States market (75K searches/yr). The top 5 brands hold 72% of demand. Verdict: Skip it — 35/100.
Data updated Jul 17, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **mr krabs costume market size & sales**
Units sold, revenue, conversion and listing quality across the tracked shelf.
- **Units sold / yr**
- **1K–2K**
- avg 0–100/product
- **Revenue / yr**
- **$23K–$28K**
- units × avg price
- **Conversion rate**
- **0.7%**
- **Avg BSR**
- **#10,619**
- **Page quality**
- **0%**
- **Prime**
- **88%**
- **Sponsored**
- **96%**
- **Out of stock**
- **10.3%**
- **Avg brand age**
- **39 months**
- **Avg seller age**
- **203 days**
## **Competition: brands, sellers & click share**
The top 5 products take 59% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**18 **▼falling
**Sellers**
**22**
**Top-5 brand share**
**72%**
Top 20: 100%
**Top-5 click share**
**59%**
Top 20: 95%
**Open market**
**24%**
- Popfunk39% - Changes9% - Tequise8% - DPSKYHQ8% - WEQJC7% - FantastCostumes4%
## **mr krabs costume demand & seasonality**
Weekly Amazon search volume, last 38 weeks — -5.1% search growth over the last 90 days.
10K6KSpike '26Oct '25Dec '25Jan '26Mar '26Apr '26May '26
[**Open Trend **](https://flapen.com/research/us/clothing-shoes-jewelry/mr-krabs-costume/trend)
## **Top mr krabs costume search terms shoppers use**
The exact queries shoppers type, with yearly volume, growth and conversion.
- **mr krabs costume**43K/yr+10.1%1.4% conv. - **mr krabs costume adult**15K/yr-25.3%1.3% conv. - **mr crab spongebob costume**13K/yr-63.2%1.3% conv. - **mr. krabs costume**3K/yr-15.0%1.4% conv. [**All search terms **](https://flapen.com/research/us/clothing-shoes-jewelry/mr-krabs-costume/search-terms)
## **Top mr krabs 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%$99820%$2K30%$3K40%$4K101001K 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**Popfunk Classic Spongebob Mr. Krabs Smile Face Unisex Adult T Shirt Red Medium**Popfunk**$14.65**4.5★168 rev](https://www.amazon.com/dp/B09PWNDD1B) [2**Popfunk Classic Spongebob Mr. Krabs Smile Face Unisex Adult T Shirt Red Large**Popfunk**$14.71**4.5★168 rev](https://www.amazon.com/dp/B09PWHT9JD) [3**DPSKYHQ Funny Unisex Novelty Hat 3D Crab Seafood Cap Latex Giant Crab Claws Gloves Crab Costume Props Hat Set (Hat + Claws Gloves )**DPSKYHQ**$16.04**4.3★33 rev](https://www.amazon.com/dp/B0DC532847) [4**Spongebob Squarepants Mr Krabs Smile Face T-Shirt (Small) Red**Changes**$17.95**4.6★119 rev](https://www.amazon.com/dp/B0C1B1DCXC) [5**WEQJC Adult Onesie Pajamas Halloween Costume One-Piece Slim Fit Sleepwear Cosplay Suit for Mens Womens(Crab X-Large)**WEQJC**$24.14**4.5★194 rev](https://www.amazon.com/dp/B0FF1Y5ZJY)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**JUOLOET Unisex Adult Onesie Pajamas Clown Fish Animal One Piece Snug Fit Halloween Costume Sleepwear HomewearClown Fish Small**JUOLOET**$26.25**473 rev9mo ago](https://www.amazon.com/dp/B0FWBQJQ4Y) [**JUOLOET Unisex Adult Onesie Pajamas Clown Fish Animal One Piece Snug Fit Halloween Costume Sleepwear HomewearClown Fish X-Large**JUOLOET**$25.34**473 rev9mo ago](https://www.amazon.com/dp/B0FWBRPM6N) [**WEQJC Adult Onesie Pajamas Halloween Costume One-Piece Slim Fit Sleepwear Cosplay Suit for Mens Womens(Crab X-Large)**WEQJC**$24.14**194 rev1y ago](https://www.amazon.com/dp/B0FF1Y5ZJY) [**WEQJC Adult Onesie Pajamas Halloween Costume One-Piece Slim Fit Sleepwear Cosplay Suit for Mens Womens(Crab Small)**WEQJC**$22.65**194 rev1y ago](https://www.amazon.com/dp/B0FDZYJ6NL) [**SULUBER Funny Lobster Crab Claw Gloves Weapon Prop Set Includes A Pair of Gloves Crab Decor Props (Glow) Natural Latex Material Suitable for Halloween Cosplay and Gift Parties**SULUBER**$10.80**33 rev1y ago](https://www.amazon.com/dp/B0F92B24NC)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**JUOLOET Unisex Adult Onesie Pajamas Clown Fish Animal One Piece Snug Fit Halloween Costume Sleepwear HomewearClown Fish Small**JUOLOET**$26.25**4.6★**▲ 362%**](https://www.amazon.com/dp/B0FWBQJQ4Y) [**JUOLOET Unisex Adult Onesie Pajamas Clown Fish Animal One Piece Snug Fit Halloween Costume Sleepwear HomewearClown Fish X-Large**JUOLOET**$25.34**4.6★**▲ 362%**](https://www.amazon.com/dp/B0FWBRPM6N) [**Spongebob Squarepants Mr Krabs Smile Face T-Shirt (Large) Red**Changes**$17.83**4.6★**▲ 355%**](https://www.amazon.com/dp/B0FM92369T) [**WEQJC Adult Onesie Pajamas Halloween Costume One-Piece Slim Fit Sleepwear Cosplay Suit for Mens Womens(Crab X-Large)**WEQJC**$24.14**4.5★**▲ 315%**](https://www.amazon.com/dp/B0FF1Y5ZJY) [**Popfunk Classic Spongebob Mr. Krabs Smile Face Unisex Adult T Shirt Red Medium**Popfunk**$14.65**4.5★**▲ 303%**](https://www.amazon.com/dp/B09PWNDD1B)
**~~View all trending →~~**
## **What reviews say buyers love and hate about mr krabs costume**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**33%
*“Fit great”*
**Advertised Vs Actual Product**12%
*“was exactly as described”*
**Quality-Overall**11%
*“Quality was good”*
**Gifting Purpose**9%
*“This was so fun as a gag gift”*
**Adjustability/Rotatability/Reclining**5%
*“didnt have to adjust it once”*
**Durability**5%
*“Costume pieces held up great”*
**Comfort-Overall**5%
*“It's really comfortable to wear and is cute and funny, plus it comes with claw shaped red gloves which make it more fun than only a crab headband”*
**Color**5%
*“Nice red”*
**Soft Feel**3%
*“It soft, fits well and is incredibly good quality”*
**Ease Of Use**2%
*“It was a fun easy costume”*
### **What buyers complain about **
**Smell**20%
*“.Beware the strong rubber smell when you first get them -- let these babies air out”*
**Advertised Vs Actual Product**17%
*“NOT THE SAME AS PHOTO”*
**Strength**15%
*“They're a little flimsy obviously”*
**Thickness**11%
*“Thin”*
**Quality-Overall**11%
*“Cheap”*
### **Top return reasons **
**Size-Overall**49%
**Smell**11%
**Advertised Vs Actual Product**6%
**Material Quality**6%
**Quality-Overall**5%
**Value For Money**3%
**Length**3%
**Color**2%
**Wrist Fit**2%
**Neck Fit**2%
## **Common mr krabs costume questions**
- **Is mr krabs costume profitable to sell on Amazon United States?**
- The niche generates $10K/yr across 24 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is -5.1%. Flapen's verdict: Skip it (35/100).
- **How competitive is the mr krabs costume niche?**
- 18 brands and 22 sellers compete. The top 5 products take 59% of clicks and top 5 brands hold 72% of demand.
- **What do buyers complain about in mr krabs costume?**
- Top complaints mined from reviews: Smell, Advertised Vs Actual Product, Strength. The return rate is 9.0% — above our launch gate.
- **What does it cost to enter the mr krabs costume niche?**
- Listings span $10.80–$33.41; the average listing price is $18.79 (sweet spot $15–$100). The average incumbent carries 208 reviews — the moat a new listing must climb.
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