uncle fester costume adult
Skip itA small market ($0/yr) — this niche doesn't clear our bar today.
Review moat
Incredible29.88avg incumbent reviews — the moat a new listing must climb
Quality gap
Great4.1★avg incumbent rating — lower means beatable quality
Price range
Great£13.67–£26.08cheapest to priciest tracked listing — scored on the share inside $15–$100
Avg price
Great£18.11avg listing price — sweet spot $15–$100
Returns
Bad5.9%return rate — above 5% kills the launch gate
Growth
Bad-11.9%90-day search growth — must beat 0% to launch
Brand share
Bad94%top-5 brand share — brand-locked demand
Competition
Bad89%top-5 click share — a locked-up shelf
Market size
Bad£0£0/yr · 61K searches
Conversion
Bad0.0%search→purchase rate — share of searches ending in a sale
According to Flapen's Amazon United Kingdom niche tracking, uncle fester costume adult is a £0/yr Amazon United Kingdom market (61K searches/yr). The top 5 brands hold 94% of demand. Demand peaks in Sep–Oct–Nov. Verdict: Skip it — 30/100.
Data updated Jul 29, 2026 · scored weekly · How we score niches
uncle fester costume adult market data
- Units sold / yr
- 1K–1K
- avg 0–100/product
- Revenue / yr
- £18K–£23K
- units × avg price
- Conversion rate
- 0.0%
- Avg BSR
- #4,302
- Page quality
- 0%
- Prime
- 63%
- Sponsored
- 63%
- Out of stock
- 23.9%
- Avg brand age
- 45 months
- Avg seller age
- 224 days
Competition & brand share
The top 5 products capture 89% of clicks — a locked-up shelf that new listings rarely crack.Brands
6 falling
Sellers
7
Top-5 brand share
94%
Top 20: 100%
Top-5 click share
89%
Top 20: 100%
Open market
0%
- LIUWAZJ51%
- Kavoc16%
- MJPARTY11%
- The Dragons Den9%
- LOVETRENDS7%
- AENEY6%
Demand & seasonality
Weekly Amazon search volume, last 92 weeks — -11.9% search growth over the last 90 days.Peak months: Sep, Oct, Nov · busiest ÷ quietest = 95.6×
Top uncle fester costume adult search terms
- uncle fester costume adult42K/yr
- uncle fester costume8K/yr
- uncle fester6K/yr
- addams family uncle fester5K/yr
Top uncle fester costume adult 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 8 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
LIUWAZJ Black Hooded Robe with White Rope Belt Adult Old Time Creepy Festering Uncle Costume Halloween The Addams Family Fancy Dress Friar Tuck Outfit Stag Night Religious Outfit (M)
LIUWAZJ£14.985.0★7 rev
Kavoc 4Pcs Halloween Costume Accessories Set Including Bald Cap Priest Robe White Rope for Priest Cosplay Supplies (XL)
Kavoc£14.273.7★6 rev
MJPARTY Adult Halloween Creepy Uncle Family Fancy Dress Costume Mens Outfit Black (Medium)
MJPARTY£13.674.2★7 rev
![The Dragons Den Adults Old Time Creepy Festering Uncle Halloween Fancy Dress Costume [XXL]](https://m.media-amazon.com/images/I/31ZefKKgeJL.jpg)
The Dragons Den Adults Old Time Creepy Festering Uncle Halloween Fancy Dress Costume [XXL]
The Dragons Den£26.083.8★131 rev
AENEY 2PCS Adult Men Uncle Freak Costume with Gothic Cosplay Mask Black Robe Uncle Outfit for Halloween Party Dress Up (2XL-3XL)
AENEY£23.724.0★24 rev
Newest
by launch date
LOVETRENDS Gothic Uncle Halloween Costume for Adults Includes Black Duster Jacket Hand Prop Bald Cap Face Paint & Black Trilby Hat Spooky Horror Family Fancy Dress Outfit
LOVETRENDS£22.965 rev
AENEY 2PCS Adult Men Uncle Freak Costume with Gothic Cosplay Mask Black Robe Uncle Outfit for Halloween Party Dress Up (2XL-3XL)
AENEY£23.7224 rev
Kavoc 4Pcs Halloween Costume Accessories Set Including Bald Cap Priest Robe White Rope for Priest Cosplay Supplies (XL)
Kavoc£14.276 rev
Kavoc 4Pcs Halloween Costume Accessories Set Including Bald Cap Priest Robe White Rope for Priest Cosplay Supplies (L)
Kavoc£13.856 rev
LOVETRENDS Mens Halloween Costume - XXX-Large - Black Robe Nude Bald Cap and Facepaint - Mens Trick or Treat Halloween Fancy Dress Costume
LOVETRENDS£15.3553 rev
Trending
90-day click momentumLIUWAZJ Black Hooded Robe with White Rope Belt Adult Old Time Creepy Festering Uncle Costume Halloween The Addams Family Fancy Dress Friar Tuck Outfit Stag Night Religious Outfit (M)
LIUWAZJ£14.985.0★
MJPARTY Adult Halloween Creepy Uncle Family Fancy Dress Costume Mens Outfit Black (Medium)
MJPARTY£13.674.2★
AENEY 2PCS Adult Men Uncle Freak Costume with Gothic Cosplay Mask Black Robe Uncle Outfit for Halloween Party Dress Up (2XL-3XL)
AENEY£23.724.0★
Kavoc 4Pcs Halloween Costume Accessories Set Including Bald Cap Priest Robe White Rope for Priest Cosplay Supplies (XL)
Kavoc£14.273.7★
LOVETRENDS Gothic Uncle Halloween Costume for Adults Includes Black Duster Jacket Hand Prop Bald Cap Face Paint & Black Trilby Hat Spooky Horror Family Fancy Dress Outfit
LOVETRENDS£22.963.9★
What buyers say about uncle fester costume adult
What buyers praise and complain about, mined from review topics.Top return reasons
Common questions
- Is uncle fester costume adult profitable to sell on Amazon United Kingdom?
- The niche generates £0/yr across 8 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is -11.9%. Flapen's verdict: Skip it (30/100).
- How competitive is the uncle fester costume adult niche?
- 6 brands and 7 sellers compete. The top 5 products take 89% of clicks and top 5 brands hold 94% of demand.
- When does demand for uncle fester costume adult peak?
- Demand peaks in Sep–Oct–Nov; the busiest month runs 95.6× the quietest.
- What does it cost to enter the uncle fester costume adult niche?
- Listings span £13.67–£26.08; the average listing price is £18.11 (sweet spot $15–$100). The average incumbent carries 30 reviews — the moat a new listing must climb.