max costume grinch
Skip itA small market ($11K/yr) — this niche doesn't clear our bar today.
Review moat
Great356.18avg incumbent reviews — the moat a new listing must climb
Avg price
Great$15.29avg listing price — sweet spot $15–$100
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Price range
Okay$7.17–$22.37cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Bad-1.5%90-day search growth — must beat 0% to launch
Competition
Bad73%top-5 click share — a locked-up shelf
Brand share
Bad92%top-5 brand share — brand-locked demand
Conversion
Bad0.8%search→purchase rate — share of searches ending in a sale
Returns
Bad10.1%return rate — above 6% kills the launch gate
Market size
Bad$11K$11K/yr · 94K searches
According to Flapen's Amazon United States niche tracking, max costume grinch is a $11K/yr Amazon United States market (94K searches/yr). The top 5 brands hold 92% of demand. Demand peaks in Oct–Nov–Dec. Verdict: Skip it — 28/100.
Data updated Jul 9, 2026 · scored weekly · How we score niches
max costume grinch market data
- Units sold / yr
- 3K–4K
- avg 100–250/product
- Revenue / yr
- $46K–$61K
- units × avg price
- Launch success
- 0%
- 0 of 5 new (360d)
- Conversion rate
- 0.8%
- Avg BSR
- #1,836
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 36%
- Out of stock
- 12.1%
- Avg brand age
- 34 months
- Avg seller age
- 214 days
Competition & brand share
The top 5 products capture 73% of clicks — a locked-up shelf that new listings rarely crack.Brands
7 rising
Sellers
9
Top-5 brand share
92%
Top 20: 100%
Top-5 click share
73%
Top 20: 100%
Open market
4%
- ANIAC27%
- Seven Times Six23%
- HEYFIZZ19%
- elope19%
- HODRME5%
- Beinayin4%
- Open — no brand owns it (1 brand, 4%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -1.5% search growth over the last 90 days.Peak months: Oct, Nov, Dec · busiest ÷ quietest = 81.5×
Top max costume grinch search terms
- max grinch dog costume10K/yr
- max antler headband grinch for dog10K/yr
- grinch max dog costume9K/yr
- grinch max antler8K/yr
- max the grinch dog costume11K/yr
- max dog costume6K/yr
- max costume for dog6K/yr
- grinch dog antler5K/yr
- max the dog antler4K/yr
- max costume from grinch for dog177/yr
Top max costume grinch 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.
All 11 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
HEYFIZZ Deer Antler Headband for Adults Reindeer Headpiece Dog Costume Accessories Deer Horn Halloween Christmas Dress Up
HEYFIZZ$9.304.3★103 rev
Dr. Seuss Grinch Max the Dog Red Embroidered Scarf Halloween Costume Accessory for Book Week Officially Licensed Standard
elope$19.430.0★0 rev
Dr. Seuss GRINCH Who Stole Christmas Matching Family Pajama Dog Union Suit M
Seven Times Six$22.374.5★1,078 rev
ANIAC Dog Antlers Headband Christmas Dog Outfit for Small Medium Large Dog Reindeer Costumes Pet Elk Head Accessories for Christmas Halloween (Yellow Large)
ANIAC$12.334.2★80 rev
ANIAC Dog Antlers Headband Christmas Dog Outfit for Small Medium Large Dog Reindeer Costumes Pet Elk Head Accessories for Christmas Halloween (Brown Small)
ANIAC$12.264.2★80 rev
Newest
by launch dateDr. Seuss Grinch Max the Dog Red Embroidered Scarf Halloween Costume Accessory for Book Week Officially Licensed Standard
elope$19.430 rev
Dog Antler Headband Christmas Dogs Costume with Bell Choker for Medium Large Dogs Dog Ears Ajustable Elastic Band Dogs Costume for Christmas Party Decor (Yellow)
Luzcexs$16.4020 rev
ANIAC Dog Antlers Headband Christmas Dog Outfit for Small Medium Large Dog Reindeer Costumes Pet Elk Head Accessories for Christmas Halloween (Yellow Large)
ANIAC$12.3380 rev
ANIAC Dog Antlers Headband Christmas Dog Outfit for Small Medium Large Dog Reindeer Costumes Pet Elk Head Accessories for Christmas Halloween (Brown Small)
ANIAC$12.2680 rev
ANIAC Dog Antlers Headband Christmas Dog Outfit for Small Medium Large Dog Reindeer Costumes Pet Elk Head Accessories for Christmas Halloween (Yellow Small)
ANIAC$12.2980 rev
Trending
90-day click momentumDr. Seuss Grinch Max the Dog Red Embroidered Scarf Halloween Costume Accessory for Book Week Officially Licensed Standard
elope$19.430.0★
Dr. Seuss GRINCH Who Stole Christmas Matching Family Pajama Dog Union Suit SM
Seven Times Six$21.364.5★
Dr. Seuss GRINCH Who Stole Christmas Matching Family Pajama Dog Union Suit (L)
Seven Times Six$19.994.5★
Beinayin Antler Dog Headband with Ears Deer Horn Dog Headpiece Reindeer Costume for Halloween Christmax
Beinayin$7.174.7★
ANIAC Dog Antlers Headband Christmas Dog Outfit for Small Medium Large Dog Reindeer Costumes Pet Elk Head Accessories for Christmas Halloween (Yellow Large)
ANIAC$12.334.2★
What buyers say about max costume grinch
What buyers praise and complain about, mined from review topics.What buyers love
“Great product”
“It is adjustable so it pretty much fits any size dog”
“Was perfect fit for my dogs head”
“Plus with the price absolutely great”
“Good quality, held up well”
“Nice for the dogs”
“the quality and softness was absolutely amazing”
What buyers complain about
“Wish it couldve fit him”
Top return reasons
Common questions
- Is max costume grinch profitable to sell on Amazon United States?
- The niche generates $11K/yr across 11 tracked products. 0 of 5 products launched in the last 360 days are still selling. 90-day search growth is -1.5%. Flapen's verdict: Skip it (28/100).
- How competitive is the max costume grinch niche?
- 7 brands and 9 sellers compete. The top 5 products take 73% of clicks and top 5 brands hold 92% of demand.
- What do buyers complain about in max costume grinch?
- Top complaints mined from reviews: Size-Overall. The return rate is 10.1% — above our launch gate.
- When does demand for max costume grinch peak?
- Demand peaks in Oct–Nov–Dec; the busiest month runs 81.5× the quietest.
- What does it cost to enter the max costume grinch niche?
- Listings span $7.17–$22.37; the average listing price is $15.29 (sweet spot $15–$100). The average incumbent carries 356 reviews — the moat a new listing must climb.