Is happy boo day profitable to sell on Amazon United States?

The niche generates $13K/yr across 8 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is +99.4%. Flapen's verdict: Skip it (40/100).

How competitive is the happy boo day niche?

7 brands and 9 sellers compete. The top 5 products take 77% of clicks and top 5 brands hold 93% of demand.

When does demand for happy boo day peak?

Demand peaks in Sep–Oct; the busiest month runs 132.4× the quietest.

What does it cost to enter the happy boo day niche?

Listings span $10.79–$26.61; the average listing price is $18.98 (sweet spot $15–$100). The average incumbent carries 49 reviews — the moat a new listing must climb.

happy boo day

Skip it

A small market ($13K/yr) — this niche doesn't clear our bar today.

Review moat

Incredible49.13

avg incumbent reviews — the moat a new listing must climb

Growth

Great+99.4%

90-day search growth — must beat 0% to launch

Avg price

Great$18.98

avg listing price — sweet spot $15–$100

Price range

Good$10.79–$26.61

cheapest to priciest tracked listing — scored on the share inside $15–$100

Returns

Okay3.6%

return rate — above 5% kills the launch gate

Quality gap

Bad4.6★

avg incumbent rating — lower means beatable quality

Competition

Bad77%

top-5 click share — a locked-up shelf

Brand share

Bad93%

top-5 brand share — brand-locked demand

Conversion

Bad1.3%

search→purchase rate — share of searches ending in a sale

Market size

Bad$13K

$13K/yr · 53K searches

Signals Low Review Barrier

According to Flapen's Amazon United States niche tracking, happy boo day is a $13K/yr Amazon United States market (53K searches/yr). The top 5 brands hold 93% of demand. Demand peaks in Sep–Oct. Verdict: Skip it — 40/100.

Data updated Jul 23, 2026 · scored weekly · How we score niches

happy boo day market data

Units sold / yr: 1K–1K; avg 0–100/product
Revenue / yr: $19K–$24K; units × avg price
Conversion rate: 1.3%
Avg BSR: #12,028
Page quality: 0%
Prime: 100%
Sponsored: 25%
Out of stock: 33.5%
Avg brand age: 25 months
Avg seller age: 230 days

Competition & brand share

The top 5 products capture 77% of clicks — a locked-up shelf that new listings rarely crack.

Brands

7 falling

Sellers

Top-5 brand share

93%

Top 20: 100%

Top-5 click share

77%

Top 20: 100%

Open market

AIBIIN34%
Glamoncha20%
CMUSKO14%
Wulagogo10%
Kudapity8%
Troxueo8%
Open — no brand owns it (1 brand, 7%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +99.4% search growth over the last 90 days.

Peak months: Sep, Oct · busiest ÷ quietest = 132.4×

Open Trend

Top happy boo day search terms

happy boo day decorations15K/yr +127.7%0.7% conv.
happy booday party decorations22K/yr +90.2%0.5% conv.
cute halloween party decorations7K/yr +91.1%0.0% conv.
boo day party decorations5K/yr -29.7%0.0% conv.
girls halloween party decorations5K/yr +700.0%0.0% conv.

All search terms

Top happy boo day 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 8 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Pink Purple Halloween Birthday Party Pack Happy Boo Day Banner Cake Topper Ghost Bat Balloons for Girls Pink and Purle Halloween Birthday Decorations

Glamoncha$15.724.5★40 rev

AIBIIN 113pcs Pink Black Halloween Birthday Party Decorations Halloween Happy Boo Day Party Kit With Happy Booday Banner Little Boo Balloon Garland Kit Ghost Birthday Party Tablecloth

AIBIIN$18.514.3★29 rev

305 Pcs Pink Halloween Booday Party Decorations Includes Plates Cup Napkin Tablecloth Halloween Happy Boo Day Banner Ghost Boo Birthday Themed Balloons Disposable Tableware

AIBIIN$26.614.5★6 rev

Halloween Happy Boo Day Party Decorations 142Pcs Pink Halloween Decor Tableware Supplies Happy Boo Day Plates and Napkins Cups Banner Tablecloth Happy Boo Day Decorations for Girl

CMUSKO$21.884.8★49 rev

92 Packs Pink Black Halloween Birthday Party Kit Happy Boo Day Banner Cake Topper Ghost Cupcake Toppers Skeleton Bat Mylar Balloons for Pink and Black Halloween Birthday Party Decorations

Wulagogo$21.554.7★213 rev

Newest

by launch date

Blue Happy Boo Day Paty Decorations Halloween Birthday Party Decorations Boys Happy Spooky Booday Balloon Garland Backdrop Ghost Spider Web Banner Topper Bat for Halloween Boo Party Supplies Boy

Kudapity$24.275 rev

10mo ago

305 Pcs Pink Halloween Booday Party Decorations Includes Plates Cup Napkin Tablecloth Halloween Happy Boo Day Banner Ghost Boo Birthday Themed Balloons Disposable Tableware

AIBIIN$26.616 rev

1y ago

Happy Boo Day Banner Boo Day Garland Halloween Party Decorations Spooky Party Supplies Halloween Birthday Banner Perfect Indoor Ghost Decoration Melting Dripping Ghost

Troxueo$10.798 rev

1y ago

AIBIIN 113pcs Pink Black Halloween Birthday Party Decorations Halloween Happy Boo Day Party Kit With Happy Booday Banner Little Boo Balloon Garland Kit Ghost Birthday Party Tablecloth

AIBIIN$18.5129 rev

2y ago

Halloween Happy Boo Day Party Decorations 142Pcs Pink Halloween Decor Tableware Supplies Happy Boo Day Plates and Napkins Cups Banner Tablecloth Happy Boo Day Decorations for Girl

CMUSKO$21.8849 rev

2y ago

What buyers say about happy boo day

What buyers praise and complain about, mined from review topics.

What buyers love

Color100%

“The color was just right”

Common questions

Is happy boo day profitable to sell on Amazon United States?: The niche generates $13K/yr across 8 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is +99.4%. Flapen's verdict: Skip it (40/100).
How competitive is the happy boo day niche?: 7 brands and 9 sellers compete. The top 5 products take 77% of clicks and top 5 brands hold 93% of demand.
When does demand for happy boo day peak?: Demand peaks in Sep–Oct; the busiest month runs 132.4× the quietest.
What does it cost to enter the happy boo day niche?: Listings span $10.79–$26.61; the average listing price is $18.98 (sweet spot $15–$100). The average incumbent carries 49 reviews — the moat a new listing must climb.