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Costumes for Boys 8-10

a small market ($9K/yr) — Costumes for Boys 8-10 doesn't clear our bar today.

Flapen Score

38
Skip it

Ranks 2,364 of 3,143 Toys & Games niches · −8 vs the category median of 46

Market size 2Growth 95Conversion 2Competition 19Returns 14Price range 95Avg price 95Brand share 40Review moat 44Quality gap 37
This niche Category average · 3,143 niches

Is Costumes for Boys 8-10 profitable on Amazon?

According to Flapen's Amazon United States niche tracking, Costumes for Boys 8-10 is a $9K/yr Amazon United States market (154K searches/yr). The top 5 brands hold 81% of demand. Demand peaks in Sep–Oct. Verdict: Skip it — 38/100.

Costumes for Boys 8-10: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved +122.9% over the last 90 days and 0.2% of searches end in a purchase.

$9K

revenue / yr

Units sold / yr1K
Search volume / yr+122.9%154K
Conversion rate0.2%
Avg price$31.66

Who owns the niche?

The top 5 brands hold 81% of demand, so 19% of the market is open.

19%

open market share

Brands · sellers8 · 13
Top-5 product click share78%
Open market19%
Avg brand age38 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.5★ — the gap to enter on.

0/100

page quality · 10 products

Sponsored placement80%
New entrants (1y)3· 0 succeeded
Avg rating4.5★
Avg reviews2,081

Top Costumes for Boys 8-10 products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Competition: brands, sellers & click share

The top 5 products capture 78% of clicks — a locked-up shelf that new listings rarely crack.

$0$928$2K$3K$4K1001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

8 falling

Sellers

13

Top-5 brand share

81%

Top 20: 100%

Top-5 click share

78%

Top 20: 100%

Open market

13%

  • mcuaeddu30%
  • inkArts24%
  • Spooktacular Creations11%
  • Gootus8%
  • Corespe8%
  • yfgkgkjg7%
  • Open — no brand owns it (2 brands, 13%)

Costumes for Boys 8-10 demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume154KCVR0.2%Products10Brands8Top 5 Brands81%OOS Rate13.3%Rating4.5★Reviews2,081Avg BSR#3,024
25K15KSpike '24Spike '25Prime Day '25Spike '26Prime Day '26SepOctNovDecJanJunJulAugSepOctNovDecJanMayJun

Peak months: Sep, Oct · busiest ÷ quietest = 191.6×

Top Costumes for Boys 8-10 search terms shoppers use

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

  • boy halloween costumes 6-858K/yr
  • costumes for boys 8-1020K/yr
  • halloween costumes for boys 8-1052K/yr
  • halloween costumes for boys 6-724K/yr
  • boy halloween costumes 4-6799/yr

What reviews say buyers love and hate about Costumes for Boys 8-10

What buyers mention most, as a share of all reviews.

What buyers love

75% of reviews
Quality-Overall19%

Amazing quality

Soft Feel12%

Very soft and cozy for my 12 year old daughter who got a Medium

Size-Overall9%

Fits perfect

Gifting Purpose8%

Makes a fun gift

Comfort-Overall7%

comfortable

What buyers complain about

74% of reviews
Size-Overall34%

runs small

Durability14%

it kept tearing

Quality-Overall5%

not well made

Advertised Vs Actual Product4%

The description says nothing about the item being used

Material Quality4%

The material was very cheap

Costumes for Boys 8-10 return rate & reasons

Why buyers send it back, as a share of all return requests.

8.1%

Return rate

77%

Fixable by listing

The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.

1Size-Overall
64%
2Length
12%
3Gap/Hole
4%
4Advertised Vs Actual Product
2%
5Material Quality
2%

Common Costumes for Boys 8-10 questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores Costumes for Boys 8-10 38/100 on Amazon United States — Skip it. The niche generates $9K/yr across 10 tracked products. 0 of 3 products launched in the last 360 days are still selling. Search demand moved +122.9% over the last 90 days.
Search demand for Costumes for Boys 8-10 on Amazon United States peaks in Sep–Oct, where the busiest month runs 191.6× the quietest.