Is full metal alchemist merch profitable to sell on Amazon United States?

The niche generates $24K/yr across 24 tracked products. 0 of 6 products launched in the last 360 days are still selling. 90-day search growth is -27.5%. Flapen's verdict: Skip it (43/100).

How competitive is the full metal alchemist merch niche?

16 brands and 64 sellers compete. The top 5 products take 52% of clicks and top 5 brands hold 70% of demand.

What do buyers complain about in full metal alchemist merch?

Top complaints mined from reviews: Size-Overall, Value For Money, Material Quality. The return rate is 1.4%.

When does demand for full metal alchemist merch peak?

Demand peaks in Jan–Feb–Nov–Dec; the busiest month runs 5.6× the quietest.

What does it cost to enter the full metal alchemist merch niche?

Listings span $11.31–$39.99; the average listing price is $22.37 (sweet spot $15–$100). The average incumbent carries 650 reviews — the moat a new listing must climb.

Full Metal Alchemist Merch

Skip it

A small market ($24K/yr) — this niche doesn't clear our bar today.

Avg price

Great$22.37

avg listing price — sweet spot $15–$100

Returns

Great1.4%

return rate — above 5% kills the launch gate

Price range

Great$11.31–$39.99

cheapest to priciest tracked listing — scored on the share inside $15–$100

Review moat

Good649.79

avg incumbent reviews — the moat a new listing must climb

Brand share

Good70%

top-5 brand share — brands hold most of the demand

Competition

Good52%

top-5 click share — leaders hold, buyers still browse

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Growth

Bad-27.5%

90-day search growth — must beat 0% to launch

Conversion

Bad0.8%

search→purchase rate — share of searches ending in a sale

Market size

Bad$24K

$24K/yr · 135K searches

Signals Low Review Barrier

Is full metal alchemist merch profitable on Amazon?

According to Flapen's Amazon United States niche tracking, full metal alchemist merch is a $24K/yr Amazon United States market (135K searches/yr). The top 5 brands hold 70% of demand. Demand peaks in Jan–Feb–Nov–Dec. Verdict: Skip it — 43/100.

Data updated Jul 21, 2026 · scored weekly · How we score niches

full metal alchemist merch market size & sales

Units sold, revenue, conversion and listing quality across the tracked shelf.

Units sold / yr: 2K–2K; avg 0–100/product
Revenue / yr: $34K–$45K; units × avg price
Conversion rate: 0.8%
Avg BSR: #70,275
Page quality: 0%
Prime: 71%
Sponsored: 79%
Out of stock: 9.1%
Avg brand age: 45 months
Avg seller age: 169 days

Competition: brands, sellers & click share

The top 5 products take 52% of clicks — established leaders, but buyers still shop beyond them.

Brands

16 falling

Sellers

Top-5 brand share

70%

Top 20: 100%

Top-5 click share

52%

Top 20: 95%

Open market

26%

Vioyrie27%
Great Eastern Entertainment21%
Tiong9%
MIAOCOS7%
CHLOBLOM5%
Great Eastern4%

full metal alchemist merch demand & seasonality

Weekly Amazon search volume, last 104 weeks — -27.5% search growth over the last 90 days.

Peak months: Jan, Feb, Nov, Dec · busiest ÷ quietest = 5.6×

Open Trend

Top full metal alchemist merch search terms shoppers use

The exact queries shoppers type, with yearly volume, growth and conversion.

full metal alchemist merch94K/yr -33.0%0.8% conv.
fullmetal alchemist merch18K/yr -34.3%0.4% conv.
fmab7K/yr +4.3%0.5% conv.
fullmetal alchemist merchandise6K/yr -15.4%0.1% conv.
fullmetal alchemist keychain5K/yr +13.3%1.1% conv.
full metal alchemist keychain4K/yr -0.9%0.9% conv.

All search terms

Top full metal alchemist merch 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)4 products missing review or click data not plotted

All 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Great Eastern Entertainment FMA Brotherhood Ed Al Kitty PVC Keychain

Great Eastern Entertainment$13.204.7★172 rev

Adult Edward Elric Costume Fullmetal Alchemist Cosplay Hoodies Halloween Couples Hooded Denim Coat Jacket (Blue 2 Large)

Vioyrie$39.990.0★0 rev

Tiong Pocket Watch Anime with Chain for Cosplay Pendant Accessories with Gifts Box(Brown)

Tiong$20.724.7★972 rev

Adult Vintage Washed Distressed Hooded Sweatshirt Fullmetal Alchemist Costume Couples Hoodies Pullover Jacket (Grey 1 3X-Large)

Vioyrie$26.970.0★0 rev

MIAOCOS Adult Cosplay Hooded Sweatshirt Zipper-up Casual Coat for Comic Con Halloween Party Outfit

MIAOCOS$18.863.6★10 rev

Newest

by launch date

Adult Vintage Washed Distressed Hooded Sweatshirt Fullmetal Alchemist Costume Couples Hoodies Pullover Jacket (Grey 1 3X-Large)

Vioyrie$26.970 rev

6mo ago

Adult Vintage Washed Distressed Hooded Sweatshirt Fullmetal Alchemist Costume Couples Hoodies Pullover Jacket (Grey 4 X-Large)

Vioyrie$27.650 rev

6mo ago

Adult Edward Elric Costume Fullmetal Alchemist Cosplay Hoodies Halloween Couples Hooded Denim Coat Jacket (Blue 2 Large)

Vioyrie$39.990 rev

7mo ago

Adult Edward Elric Costume Fullmetal Alchemist Cosplay Hoodies Halloween Couples Hooded Denim Coat Jacket (Blue 3 Medium)

Vioyrie$39.990 rev

7mo ago

Fullmetal Alchemist Brotherhood Group Pose Kanji Anime T Shirts Tees for Men and Women

Fullmetal Alchemist: Brotherhood$18.9119 rev

10mo ago

What reviews say buyers love and hate about full metal alchemist merch

What buyers praise and complain about, mined from review topics.

What buyers love

Quality-Overall25%

“Great quality”

Chain/Key Quality18%

“I love the key that has the capacity for both my home and truck”

Durability18%

“durable”

Comfort-Overall11%

“Very comfortable lots of positive comments”

Advertised Vs Actual Product9%

“Exactly as advertised”

Size-Overall6%

“GREAT FIT & COOL STYLE”

Ease Of Use5%

“Easy”

Assembly/Installation5%

“Easy to install”

Warmth2%

“pretty warm”

Shape/Style2%

“Great style and I feel good wearing it”

What buyers complain about

Size-Overall29%

“Fits very little keys”

Value For Money13%

“I wouldn't say it's worth the $25 price tag, though”

Material Quality13%

“Cheap materials dont waste your money”

Durability13%

“it is already broken”

Advertised Vs Actual Product6%

“in the picture its deceiving because its it looks like much more than that so Im returning it because it serves no purpose really maybe for someone who has two keys ha ha”

Thickness6%

“Also, this is a thin hoodie”

Strength6%

“Fragile belt clip/screws”

Quality-Overall6%

“this one is cheaply made”

Instructions/User Manual/Troubleshooting4%

“Came with no instructions”

Storage Capacity4%

“Not enough key storage”

Top return reasons

Size-Overall31%

Defective Material/Parts26%

Quality-Overall5%

Functionality-Overall4%

Chest Fit4%

Durability4%

Color4%

Advertised Vs Actual Product4%

Material Quality3%

Instructions/User Manual/Troubleshooting2%

Common full metal alchemist merch questions

Is full metal alchemist merch profitable to sell on Amazon United States?: The niche generates $24K/yr across 24 tracked products. 0 of 6 products launched in the last 360 days are still selling. 90-day search growth is -27.5%. Flapen's verdict: Skip it (43/100).
How competitive is the full metal alchemist merch niche?: 16 brands and 64 sellers compete. The top 5 products take 52% of clicks and top 5 brands hold 70% of demand.
What do buyers complain about in full metal alchemist merch?: Top complaints mined from reviews: Size-Overall, Value For Money, Material Quality. The return rate is 1.4%.
When does demand for full metal alchemist merch peak?: Demand peaks in Jan–Feb–Nov–Dec; the busiest month runs 5.6× the quietest.
What does it cost to enter the full metal alchemist merch niche?: Listings span $11.31–$39.99; the average listing price is $22.37 (sweet spot $15–$100). The average incumbent carries 650 reviews — the moat a new listing must climb.