Green Goblin Costume
Skip itA concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.
Avg price
Great$50.03avg listing price — sweet spot $15–$100
Price range
Great$7.77–$112.46cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Good1,182.5avg incumbent reviews — the moat a new listing must climb
Returns
Okay3.3%return rate — above 5% kills the launch gate
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Growth
Okay+12.7%90-day search growth — must beat 0% to launch
Conversion
Bad1.6%search→purchase rate — share of searches ending in a sale
Market size
Bad$59K$59K/yr · 73K searches
Competition
Bad100%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand
Is green goblin costume profitable on Amazon?
According to Flapen's Amazon United States niche tracking, green goblin costume is a $59K/yr Amazon United States market (73K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Aug–Sep–Oct–Nov. Verdict: Skip it — 31/100.
Data updated Jul 17, 2026 · scored weekly · How we score niches
green goblin costume market size & sales
Units sold, revenue, conversion and listing quality across the tracked shelf.- Units sold / yr
- 1K–2K
- avg 250–500/product
- Revenue / yr
- $63K–$75K
- units × avg price
- Conversion rate
- 1.6%
- Avg BSR
- #428
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 75%
- Out of stock
- 0.0%
- Avg brand age
- 47 months
- Avg seller age
- 151 days
Competition: brands, sellers & click share
The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.Brands
4 rising
Sellers
47
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
100%
Top 20: 100%
Open market
0%
- Hasbro55%
- YAYOUREL28%
- Marvel9%
- RRANYF8%
green goblin costume demand & seasonality
Weekly Amazon search volume, last 104 weeks — +12.7% search growth over the last 90 days.Peak months: Aug, Sep, Oct, Nov · busiest ÷ quietest = 7.5×
Top green goblin 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.
All 4 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Marvel Legends Series Green Goblin Premium Roleplay Helmet Spider-Man: No Way Home Adult Collectible Roleplay Gear
Hasbro$112.464.8★614 rev
Halloween Mask Halloween Bandana Neck Gaiter Face Mask Covering Bandanas for Men Women Summer UV Cooling Face Scarf Mask Cover Ear Loop Hole Triangle Facemask for Fishing Running Hunting Cycling Green
YAYOUREL$7.774.4★3,283 rev
Marvel Legends Series Green Goblin Electronic Pumpkin Spider-Man: No Way Home Adult Collectible Roleplay Gear
Marvel$51.044.8★667 rev
RRANYF Halloween Costumes Latex Green Mask for Cosplay Party Birthday Christmas Adult
RRANYF$28.854.0★166 rev
Newest
by launch dateMarvel Legends Series Green Goblin Premium Roleplay Helmet Spider-Man: No Way Home Adult Collectible Roleplay Gear
Hasbro$112.46614 rev
Marvel Legends Series Green Goblin Electronic Pumpkin Spider-Man: No Way Home Adult Collectible Roleplay Gear
Marvel$51.04667 rev
RRANYF Halloween Costumes Latex Green Mask for Cosplay Party Birthday Christmas Adult
RRANYF$28.85166 rev
Halloween Mask Halloween Bandana Neck Gaiter Face Mask Covering Bandanas for Men Women Summer UV Cooling Face Scarf Mask Cover Ear Loop Hole Triangle Facemask for Fishing Running Hunting Cycling Green
YAYOUREL$7.773,283 rev
Trending
90-day click momentumHalloween Mask Halloween Bandana Neck Gaiter Face Mask Covering Bandanas for Men Women Summer UV Cooling Face Scarf Mask Cover Ear Loop Hole Triangle Facemask for Fishing Running Hunting Cycling Green
YAYOUREL$7.774.4★
Marvel Legends Series Green Goblin Electronic Pumpkin Spider-Man: No Way Home Adult Collectible Roleplay Gear
Marvel$51.044.8★
RRANYF Halloween Costumes Latex Green Mask for Cosplay Party Birthday Christmas Adult
RRANYF$28.854.0★
Marvel Legends Series Green Goblin Premium Roleplay Helmet Spider-Man: No Way Home Adult Collectible Roleplay Gear
Hasbro$112.464.8★
What reviews say buyers love and hate about green goblin costume
What buyers praise and complain about, mined from review topics.What buyers love
“that's because it is very well made”
“Great Christmas gift”
“It also fits comfortably on my big head”
“If you already have the GG Mask then this is an excellent add to the collection”
“Fun”
“Beautiful color”
“It came in exactly how I expected it to be”
“Great value”
“an awesome display piece”
“Inside the head has cushion to make it more comfortable”
What buyers complain about
“Not cheap,”
“however for those with a little big head is not going to be very comfortable”
Top return reasons
Common green goblin costume questions
- Is green goblin costume profitable to sell on Amazon United States?
- The niche generates $59K/yr across 4 tracked products. 90-day search growth is +12.7%. Flapen's verdict: Skip it (31/100).
- How competitive is the green goblin costume niche?
- 4 brands and 47 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in green goblin costume?
- Top complaints mined from reviews: Value For Money, Comfort-Overall. The return rate is 3.3%.
- When does demand for green goblin costume peak?
- Demand peaks in Aug–Sep–Oct–Nov; the busiest month runs 7.5× the quietest.
- What does it cost to enter the green goblin costume niche?
- Listings span $7.77–$112.46; the average listing price is $50.03 (sweet spot $15–$100). The average incumbent carries 1,183 reviews — the moat a new listing must climb.