gundam marker
Skip itBrand-locked demand (top 5 brands take 98% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.4%return rate — above 5% kills the launch gate
Avg price
Great$16.47avg listing price — sweet spot $15–$100
Conversion
Good6.6%search→purchase rate — share of searches ending in a sale
Price range
Good$7.16–$25.85cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Okay1,656.06avg incumbent reviews — the moat a new listing must climb
Market size
Okay$231K$231K/yr · 213K searches
Competition
Okay64%top-5 click share — leaders hold, buyers still browse
Growth
Bad-10.8%90-day search growth — must beat 0% to launch
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Brand share
Bad98%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, gundam marker is a $231K/yr Amazon United States market (213K searches/yr). The top 5 brands hold 98% of demand. Verdict: Skip it — 44/100.
Data updated Jul 10, 2026 · scored weekly · How we score niches
gundam marker market data
- Units sold / yr
- 13K–15K
- avg 500–750/product
- Revenue / yr
- $206K–$247K
- units × avg price
- Conversion rate
- 6.6%
- Avg BSR
- #193
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 61%
- Out of stock
- 0.0%
- Avg brand age
- 42 months
- Avg seller age
- 165 days
Competition & brand share
The top 5 products take 64% of clicks — established leaders, but buyers still shop beyond them.Brands
7 falling
Sellers
69
Top-5 brand share
98%
Top 20: 100%
Top-5 click share
64%
Top 20: 100%
Open market
1%
- GSI Creos62%
- Gundam20%
- Someie10%
- Gundam Marker4%
- Gaahleri1%
- Generic1%
- Open — no brand owns it (1 brand, 1%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -10.8% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.5×
Top gundam marker search terms
- gundam marker117K/yr
- gundam markers36K/yr
- gunpla markers14K/yr
- gundam marker set12K/yr
- panel liner pen8K/yr
- gundam pen7K/yr
- gundam paint markers7K/yr
- gundam panel line marker6K/yr
- panel line pen4K/yr
- gundam marker black3K/yr
Top gundam marker 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 18 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Gundam Gm01 Black Fine Line & Gm02 Gray Fine Line Value Set
Gundam$7.164.7★3,601 rev
MR.HOBBY GMS121 Gundam Metallic Marker Set Paint Type Felt Tip Pens for Painting Gunpla 5 Colours & GM20 Brush Type Black Set of 6 Chisel
GSI Creos$16.884.7★414 rev
![[MS105] Gundam Marker Basic Set](https://m.media-amazon.com/images/I/51tt+9unE7L.jpg)
[MS105] Gundam Marker Basic Set
GSI Creos$17.464.6★140 rev
GSI Creos Gms-125 Gundam Metallic Marker Set 2 Multi
GSI Creos$16.604.7★4,748 rev
GSI Creos AMS 121 Gundam Metallic Marker Set
GSI Creos$18.454.7★2,332 rev
Newest
by launch date
Someie GSI Creos Gundam Marker Pour Type GM301 Black & GM302 Gray & Eraser Pen GM300 & Knock-Type EraserFlow-in Type Panel Lining Pens
Someie$20.29238 rev
Gaahleri Water Based Acrylic Ink Metallic Series Markers GM-Set
Gaahleri$24.16494 rev
Someie GSI Creos Gundam Marker Ultra Fine for Panel Lining GM01 Black & GM02 Gray & Eraser Pen GM300 & Knock-Type Eraser
Someie$19.74172 rev
Long Head Deep Hole Marker Pens 2024 Upgrade Permanent Quick-dry Waterproof Long Nib Colorful Carpenter Deep Reach Markers 4 Color Set
Generic$9.80199 rev
stedi Model Scriber Tungsten steel Blades 0.2 mm for Modeling Hobby RG Scale Model Gundam Model Kit for Scribing line Engraved Panel line Resin Black MS-39h-34
stedi$22.2852 rev
Trending
90-day click momentum
GSI Creos - GMS127 Gundam Marker MSV Set (Set of 6 Markers) Mr. Hobby
GSI Creos$18.804.7★
stedi Model Scriber Tungsten steel Blades 0.2 mm for Modeling Hobby RG Scale Model Gundam Model Kit for Scribing line Engraved Panel line Resin Black MS-39h-34
stedi$22.284.7★
[MS105] Gundam Marker Basic Set
GSI Creos$17.464.6★
GSI Creos Gundam Marker Zeon Set (6 Markers)
GSI Creos$16.774.7★
Long Head Deep Hole Marker Pens 2024 Upgrade Permanent Quick-dry Waterproof Long Nib Colorful Carpenter Deep Reach Markers 4 Color Set
Generic$9.804.6★
What buyers say about gundam marker
What buyers praise and complain about, mined from review topics.What buyers love
“The colors are very crisp”
“theyre best for detail work”
“Easy to use”
“As advertised”
“Love these, worth the price”
“Lines are clean”
“appears to be very durable”
“Really good for making your model kits design pop”
“Good ink and for details”
“This marker works perfect fine”
What buyers complain about
“Blue isnt dark enough”
“which makes it hard to control”
“I could barely use any of them for longer than 5 minutes before they dried out and stopped working”
“Immediately non-functional within 10 minutes of opening”
“Extremely low quality non-precision leaky junk”
“Doesnt flow well at all the cleanup pen eats through pretty much every clear coat I have tried it on”
“ABS plastic may crack if these are used on it”
“Deceptive marketing”
“the ink quit flowing”
“the ink quit flowing”
Top return reasons
Common questions
- Is gundam marker profitable to sell on Amazon United States?
- The niche generates $231K/yr across 18 tracked products. 90-day search growth is -10.8%. Flapen's verdict: Skip it (44/100).
- How competitive is the gundam marker niche?
- 7 brands and 69 sellers compete. The top 5 products take 64% of clicks and top 5 brands hold 98% of demand.
- What do buyers complain about in gundam marker?
- Top complaints mined from reviews: Color, Ease Of Use, Drying Time. The return rate is 0.4%.
- When does demand for gundam marker peak?
- Demand is steady year-round — the busiest month runs 1.5× the quietest.
- What does it cost to enter the gundam marker niche?
- Listings span $7.16–$25.85; the average listing price is $16.47 (sweet spot $15–$100). The average incumbent carries 1,656 reviews — the moat a new listing must climb.