gravity falls costume
Skip itA small market ($2K/yr) — this niche doesn't clear our bar today.
Avg price
Great$17.43avg listing price — sweet spot $15–$100
Price range
Good$6.00–$38.93cheapest 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
Bad9,394.82avg incumbent reviews — the moat a new listing must climb
Returns
Bad8.0%return rate — above 6% 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
Competition
The top 5 products take 65% of clicks — established leaders, but buyers still shop beyond them.Brands
16 rising
Sellers
24
Top-5 brand share
70%
Open market
25%
- EIKOU40%
- ASWER13%
- ShinyMatch7%
- Wavwavw6%
- MyheroCos5%
- Aczyoxw5%
Product shelf
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
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
Disney Gravity Falls SOOS Mystery Shack Question Mark Logo T-Shirt
Disney$19.1217 rev
Aczyoxw Shooting Star Patch and Headband Women Costume for Girls Halloween Cosplay Rainbow
Aczyoxw$6.0018 rev
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
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
Trending
90-day click momentumWorld And Space Gravity Falls Hoodies Bill Cipher Art Sweatshirt Hoodies (US Alpha X-Large Regular Regular T-SHIRT BLACK)
Generic$18.924.1★
Gravity Bill Falls Cipher Black T Shirt (Small)
electricitees$9.984.6★
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★
Disney Gravity Falls SOOS Mystery Shack Question Mark Logo T-Shirt
Disney$19.124.3★
Aczyoxw Shooting Star Patch and Headband Women Costume for Girls Halloween Cosplay Rainbow
Aczyoxw$6.004.2★
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×
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“This hat is great quality son got it for Christmas”
“comfortable”
“it fits so cute”
“Very soft”
“Its warm”
“Easy to use”
“Great value”
“its very durable”
“He absolutely loved the color”
“The quality of the material is good”
What buyers complain about
“Cheap product”
“Pills after one wash”
“Hat is very flimsy”
“super cute, just longer than expected”
“Not as pictured”
“it will shrink up into a ball”
“The patch is very big”
“however its a little thin”
“the padding is very thin”