Is gravity falls costume profitable to sell on Amazon United States?

The niche generates $2K/yr across 17 tracked products. 1 of 3 products launched in the last 360 days are still selling. 90-day search growth is +26.6%. Flapen's verdict: Skip it (36/100).

How competitive is the gravity falls costume niche?

16 brands and 24 sellers compete. The top 5 products take 65% of clicks and top 5 brands hold 70% of demand.

What do buyers complain about in gravity falls costume?

Top complaints mined from reviews: Quality-Overall, Pilling/Linting, Strength. The return rate is 8.0% — above our launch gate.

When does demand for gravity falls costume peak?

Demand peaks in Sep–Oct–Nov; the busiest month runs 31.9× the quietest.

What does it cost to enter the gravity falls costume niche?

Listings span $6.00–$38.93; the average listing price is $17.43 (sweet spot $15–$100). The average incumbent carries 9,395 reviews — the moat a new listing must climb.

Gravity Falls Costume

Skip it

A small market ($2K/yr) — this niche doesn't clear our bar today.

Avg price

Great$17.43

avg listing price — sweet spot $15–$100

Price range

Good$6.00–$38.93

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

Quality gap

Good4.3★

avg incumbent rating — lower means beatable quality

Brand share

Good70%

top-5 brand share — brands hold most of the demand

Growth

Good+26.6%

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

Competition

Okay65%

top-5 click share — leaders hold, buyers still browse

Review moat

Bad9,394.82

avg incumbent reviews — the moat a new listing must climb

Returns

Bad8.0%

return rate — above 5% kills the launch gate

Conversion

Bad0.4%

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

Market size

Bad$2K

$2K/yr · 30K searches

Signals High Returns

Is gravity falls costume profitable on Amazon?

According to Flapen's Amazon United States niche tracking, gravity falls costume is a $2K/yr Amazon United States market (30K searches/yr). The top 5 brands hold 70% of demand. Demand peaks in Sep–Oct–Nov. Verdict: Skip it — 36/100.

Data updated Jul 10, 2026 · scored weekly · How we score niches

gravity falls costume market size & sales

Units sold, revenue, conversion and listing quality across the tracked shelf.

Units sold / yr: 500–750; avg 0–100/product
Revenue / yr: $9K–$13K; units × avg price
Conversion rate: 0.4%
Avg BSR: #16,298
Page quality: 0%
Prime: 88%
Sponsored: 47%
Out of stock: 24.1%
Avg brand age: 56 months
Avg seller age: 225 days

Competition: brands, sellers & click share

The top 5 products take 65% of clicks — established leaders, but buyers still shop beyond them.

Brands

16 rising

Sellers

Top-5 brand share

70%

Top 20: 100%

Top-5 click share

65%

Top 20: 100%

Open market

25%

EIKOU40%
ASWER13%
ShinyMatch7%
Wavwavw6%
MyheroCos5%
Aczyoxw5%

gravity falls costume demand & seasonality

Weekly Amazon search volume, last 90 weeks — +26.6% search growth over the last 90 days.

Peak months: Sep, Oct, Nov · busiest ÷ quietest = 31.9×

Open Trend

Top gravity falls 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.

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

All 17 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

EIKOU Gravity Falls Hat Blue Dippers Hat Pine Embroidered Baseball Cap with Mystery Pendant Adjustable Costume Hat for Teens and Adults Halloween Party

EIKOU$17.084.6★997 rev

EIKOU Gravity Falls Meshback Hat Blue Dippers Hat Pine Embroidered Baseball Cap with Mystery Pendant Adjustable Costume Hat for Teens and Adults Halloween Party

EIKOU$16.864.5★565 rev

ASWER Trapper Warm Russian Trooper Hat Winter Skiing Cap Women Men Windproof Coffee

ASWER$17.934.1★1,763 rev

ShinyMatch 4 Pcs Halloween Cartoon Boy Costume Blue Fir Cap Triangle Embroidered Patch Hooded Vest for Adult Men Halloween Cosplay Accessories

ShinyMatch$18.363.0★11 rev

Wavwavw 2 Pcs Shooting Star Patch and Pink Satin Headband Costume Accessories - Halloween Cartoon Cosplay

Wavwavw$7.594.4★78 rev

Newest

by launch date

World And Space Gravity Falls Hoodies Bill Cipher Art Sweatshirt Hoodies (US Alpha X-Large Regular Regular T-SHIRT BLACK)

Generic$18.925 rev

5mo ago

Disney Gravity Falls SOOS Mystery Shack Question Mark Logo T-Shirt

Disney$19.1217 rev

7mo ago

Aczyoxw Shooting Star Patch and Headband Women Costume for Girls Halloween Cosplay Rainbow

Aczyoxw$6.0018 rev

11mo ago

ShinyMatch 4 Pcs Halloween Cartoon Boy Costume Blue Fir Cap Triangle Embroidered Patch Hooded Vest for Adult Men Halloween Cosplay Accessories

ShinyMatch$18.3611 rev

1y ago

Maiteenly 8 Pcs Halloween Old Man Costumes Accessories for Man Red Fez Hat Gray Beard Eyebrow Giant Fake Ears Black Thick Glasses Long Silk Bow Tie Grandpa Accessories for Halloween Cosplay Party

Maiteenly$13.1124 rev

2y ago

What reviews say buyers love and hate about gravity falls costume

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

What buyers love

Quality-Overall17%

“This hat is great quality son got it for Christmas”

Comfort-Overall13%

“comfortable”

Size-Overall12%

“it fits so cute”

Soft Feel8%

“Very soft”

Warmth6%

“Its warm”

Ease Of Use6%

“Easy to use”

Value For Money6%

“Great value”

Durability4%

“its very durable”

Color2%

“He absolutely loved the color”

Material Quality2%

“The quality of the material is good”

What buyers complain about

Quality-Overall35%

“Cheap product”

Pilling/Linting9%

“Pills after one wash”

Strength8%

“Hat is very flimsy”

Length6%

“super cute, just longer than expected”

Advertised Vs Actual Product6%

“Not as pictured”

Shrinkage Resistance6%

“it will shrink up into a ball”

Size-Overall5%

“The patch is very big”

Thickness3%

“however its a little thin”

Cushion2%

“the padding is very thin”

Top return reasons

Size-Overall53%

Color8%

Material Quality8%

Chest Fit6%

Quality-Overall5%

Advertised Vs Actual Product4%

Thin3%

Sleeve Fit2%

Warmth1%

Length1%

Common gravity falls costume questions

Is gravity falls costume profitable to sell on Amazon United States?: The niche generates $2K/yr across 17 tracked products. 1 of 3 products launched in the last 360 days are still selling. 90-day search growth is +26.6%. Flapen's verdict: Skip it (36/100).
How competitive is the gravity falls costume niche?: 16 brands and 24 sellers compete. The top 5 products take 65% of clicks and top 5 brands hold 70% of demand.
What do buyers complain about in gravity falls costume?: Top complaints mined from reviews: Quality-Overall, Pilling/Linting, Strength. The return rate is 8.0% — above our launch gate.
When does demand for gravity falls costume peak?: Demand peaks in Sep–Oct–Nov; the busiest month runs 31.9× the quietest.
What does it cost to enter the gravity falls costume niche?: Listings span $6.00–$38.93; the average listing price is $17.43 (sweet spot $15–$100). The average incumbent carries 9,395 reviews — the moat a new listing must climb.