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Shark Boy Costume

Fail

Shoppers spend an estimated $0 a year here, so Shark Boy Costume is a Fail.

Flapen Score
44
44 / 100
Ranks 9,144 of 16,930 Clothing, Shoes & Jewelry niches · −1 vs the category median of 45
Market size
$0/yr192K searches / yr
90-day growth
+11.5%search demand this quarter
Competition
43%top-5 click share · 23 brands · 28 sellers

Flapen Score

Shark Boy Costume against its category

The dotted line is the Clothing, Shoes & Jewelry average. Past it, Shark Boy Costume is stronger. Inside it, weaker.

44Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Shark Boy Costume market on Amazon at a glance

Shoppers on Amazon United States searched for Shark Boy Costume 192K times last year and spent an estimated $0. The top 5 brands take 62% of clicks. Demand peaks in Sep–Oct–Nov. Flapen scores it 44 out of 100, a Fail.

01 · Demand

An estimated 0.0% of those searches ended in a purchase.

Shoppers searched for this 192K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 0.0% of those searches ended in a purchase. Searches in the last 90 days moved +11.5% against the 90 days before. Searches, conversion and average price together put the market at an estimated $0 a year.

Searches, last 12 months
192K
Growth, 90 days vs prior 90
+11.5%
Conversion, latest week
0.0%
Market size, estimated
$0a year
Peak month
October30.9× the quietest month
Top search term
sharkboy costume44K searches a year

02 · Price

A sale here is worth $34.40.

Listings sell for $34.40 on average, from $9.62 to $131.79. Amazon reports units sold in ranges. This niche sold 500 to 750 a year. The average listing sells 0 to 100 of them. At $34.40 that is $0 to $3K a year per listing.

Average price
$34.40inside the $15 to $100 sweet spot
Price range
$9.62–$131.79
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
500–750
Units per listing a year
0–100
Revenue per listing a year
$0–$3K
Returns
9.3%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is low.

72% of listings pay for placement with sponsored ads. 75% ship with Prime. On an average day, 54.5% of listings are out of stock. The average listing ranks #4,659 within Boys. It carries 672 reviews at 4.31 stars, so a new listing needs social proof before a better product.

Sponsored listings
72%
Prime listings
75%
Out of stock, average day
54.5%
Average rank
#4,659in Boys
Average rating
4.31 starsAmazon United States average 4.42 stars
Average reviews
672per listing
Listings tracked
36

04 · Newcomers

1 of last year's 4 launches cleared the first-year sales bar.

4 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 43 months on average, so the names here are settling in.

Launched, last 12 months
4
Successful launches
1Amazon's first-year sales bar
Average brand age
43 months

Products

Top Shark Boy Costume products & what they sell for

Every tracked product: its share of the shelf, its reviews, and its price.

Sign in to see the products

The products selling in this niche are for signed-in readers. Every market figure above stays open to everyone.

Competition

Competition: brands, sellers & click share

The top 5 products take 43% of clicks. Leaders hold, but buyers still shop past them.

Brands

23 rising

Sellers

28

Top-5 brand share

62%

Top 20: 98%

Top-5 click share

43%

Top 20: 81%

Open market

34%

  • Brand 122%
  • Brand 218%
  • Brand 38%
  • Brand 47%
  • Brand 56%
  • Brand 64%

Demand

Shark Boy Costume search demand

Weekly searches over the year, seasonality beneath. Pick a range.

18K13KSpike '25Spike '26NovDecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun

Peak months: Sep, Oct, Nov · busiest ÷ quietest = 30.9×

Search terms

Top Shark Boy Costume search terms shoppers use

The exact words shoppers type, with yearly volume, growth, and conversion.

  • sharkboy costume44K/yr
  • shark boy costume32K/yr
  • sharkboy and lavagirl costumes26K/yr
  • shark boy and lava girl costume10K/yr
  • sharkboy costume adult30K/yr
  • sharkboy costume kids5K/yr
  • sharkboy costumes4K/yr
  • shark boy costume adult19K/yr
  • sharkboy and lava girl costume adult3K/yr
  • sharkboy costume men5K/yr

Reviews and returns

What reviews say buyers love and hate about Shark Boy Costume

We read the reviews and the return reasons for every product selling here.

16%of positive reviews mention “Soft Feel”
37%of negative reviews mention “Size-Overall”
9.3%of orders come back
“Pretty big”
A buyer, on “Size-Overall”37% of negative reviews mention the same topic

Every topic

Every topic buyers talk about, one row each.

Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.

20 topics

NegativePositive

FAQ

Common Shark Boy Costume questions

Answered from the same tracked data.