knight helmet
Worth a lookShows a fragmented shelf (top 5 take 27% of clicks), but weak search conversion (0.7%) keeps it on the watch list.
Competition
Great27%top-5 click share — an open shelf
Review moat
Great241.88avg incumbent reviews — the moat a new listing must climb
Avg price
Great$64.07avg listing price — sweet spot $15–$100
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Brand share
Good64%top-5 brand share — brands hold most of the demand
Market size
Okay$259K$259K/yr · 547K searches
Price range
Okay$6.69–$277.59cheapest to priciest tracked listing — scored on the share inside $15–$100
Returns
Bad6.2%return rate — above 6% kills the launch gate
Growth
Bad-16.8%90-day search growth — must beat 0% to launch
Conversion
Bad0.7%search→purchase rate — share of searches ending in a sale
Competition
Clicks spread well past the top 5 (27% combined) — an open shelf where new products get seen.Brands
33 falling
Sellers
62
Top-5 brand share
64%
Open market
33%
- THOR INSTRUMENTS27%
- AnNafi13%
- Nicky Bigs Novelties12%
- Medieval Warrior7%
- ALAMIYA5%
- VikingOaksLLC4%
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 68 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
THOR INSTRUMENTS Templar Crusaders Halloween Costume Props Medieval Barbuta Visored Armour Helmet Rustic Vintage Home Decor Gifts
THOR INSTRUMENTS$76.574.1★141 rev
AnNafi Brass Crusader Helmet | Medieval Metal Knight Helmets | PREMIUM QUALITY with Fitted LEATHER LINER | Dark Crusades Helmet Wearable for Adult | Medieval Costumes - RolePlay Gift
AnNafi$74.634.5★349 rev
Medieval Knight Leather Belt Shawl Men Renaissance Half Shoulder Cape Scarf Sword Frog Buckle Bracers Retro Magic Cork Potion Bottle Accessories(Type11)
ALAMIYA$42.344.3★2,553 rev
THOR INSTRUMENTS Great Brass Crusader Helmet Rustic Vintage Home Decor Gifts
THOR INSTRUMENTS$65.774.6★606 rev
Nicky Bigs Novelties Medieval Knight Helmet Crusader Helmet Knights Templar Helmets Knights Templar Costume Crusader Costume
Nicky Bigs Novelties$26.644.2★381 rev
Newest
by launch date
CREVORA Steel Medieval Crusader Helmet with Perforated Face Guard Handmade Knight Armor Replica | Adjustable Leather Fit | Cosplay LARP Renaissance Fair & Collector Display
CREVORA$118.730 rev
OU RUI 20 Pcs Medieval Knight Party Decorations Medieval Paper Knight Helmets Masks Crowns for Adult Crusader Samurai Cosplay Roman Viking Dress-Up Party Decorations Gift
OU RUI$10.640 rev
Handmade Maximilian-Style Armet Helmet | 16th Century Knight Close Helmet | Gothic Armor
Regal Nauticaz$153.061 rev
LUNURA Medieval Knight Helmet Silver Metal with Celtic Engravings Decorative Armor Display
LUNURA$277.590 rev
LEO AZEX Medieval Pig Face Hounskull Knight Helmet 18 Gauge Steel Combat Bascinet Antique Klappvisor Design Adult Size Battle Combat Halloween Costume Armor
LEO AZEX$92.183 rev
Trending
90-day click momentumHandmade Maximilian-Style Armet Helmet | 16th Century Knight Close Helmet | Gothic Armor
Regal Nauticaz$153.065.0★
CREVORA Steel Medieval Crusader Helmet with Perforated Face Guard Handmade Knight Armor Replica | Adjustable Leather Fit | Cosplay LARP Renaissance Fair & Collector Display
CREVORA$118.730.0★
OU RUI 20 Pcs Medieval Knight Party Decorations Medieval Paper Knight Helmets Masks Crowns for Adult Crusader Samurai Cosplay Roman Viking Dress-Up Party Decorations Gift
OU RUI$10.640.0★
Annafi Barbuta Helmet | Viking Battle Knight Helmet Armour | Medieval Visored Barbute Helm Armor for SCA LARP Cosplay Reenactment Replica Costume Armour Display | Wearable For Adult Helmets (Silver)
AnNafi$85.324.2★
Nautical Castle Medieval Knight Helmet 18 Gauge Metal Armor Helmet Vintage Halloween Costume Props Rustic Home Decor
NAUTICAL CASTLE$130.983.5★
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -16.8% search growth over the last 90 days.Peak months: Oct · busiest ÷ quietest = 2.8×
Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“Great build quality”
“Good fit”
“its really affordable”
“Exactly what I needed”
“Looks good though its plastic”
“Sturdy, and fun”
“Great design”
“I think the shell shape is pretty good looking”
“Simple and effective”
“The one thing is you may need a cushioned linear for it to fit nice comfy and snug”
What buyers complain about
“It's pretty tight fit”
“Poor quality”
“Not exactly like the picture”
“They do rip eventually”
“Plastic and very flimsy”
“making it feel uncomfortable to wear”
“a little flimsy”
“Heavy”
“Cheap plastic leather”
“The face part was a bit difficult to lift”