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my hero academia cards

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Brand-locked demand (top 5 brands take 96% of clicks) — this niche doesn't clear our bar today.

Market size 20Growth 21Conversion 18Competition 39Returns 95Price range 52Avg price 91Brand share 11Review moat 91Quality gap 33

Returns

Incredible0.9%

return rate — above 5% kills the launch gate

Review moat

Great171.24

avg incumbent reviews — the moat a new listing must climb

Avg price

Great$55.88

avg listing price — sweet spot $15–$100

Price range

Good$5.53–$168.69

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

Competition

Okay61%

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

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Growth

Bad-7.6%

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

Market size

Bad$81K

$81K/yr · 102K searches

Conversion

Bad1.4%

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

Brand share

Bad96%

top-5 brand share — brand-locked demand

According to Flapen's Amazon United States niche tracking, my hero academia cards is a $81K/yr Amazon United States market (102K searches/yr). The top 5 brands hold 96% of demand. Demand peaks in Nov–Dec. Verdict: Skip it — 40/100.

Data updated Jul 31, 2026 · scored weekly · How we score niches

my hero academia cards market data

Units sold / yr
2K–3K
avg 0–100/product
Revenue / yr
$112K–$140K
units × avg price
Conversion rate
1.4%
Avg BSR
#1,347
Page quality
0%
Prime
88%
Sponsored
41%
Out of stock
7.0%
Avg brand age
33 months
Avg seller age
147 days

Competition & brand share

The top 5 products take 61% of clicks — established leaders, but buyers still shop beyond them.

Brands

7 flat

Sellers

139

Top-5 brand share

96%

Top 20: 100%

Top-5 click share

61%

Top 20: 100%

Open market

2%

  • Jasco65%
  • Asmodee14%
  • UniVersus8%
  • UVS Games5%
  • Carrom4%
  • RIFTBOUND3%
  • Open — no brand owns it (1 brand, 2%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -7.6% search growth over the last 90 days.
5K4KSpike '24Prime Day '25Spike '25Black Friday '25Holiday '25SepDecMarJunAugNovMarMay

Peak months: Nov, Dec · busiest ÷ quietest = 2.0×

Top my hero academia cards search terms

  • my hero academia cards28K/yr
  • uvs games30K/yr
  • mha cards17K/yr
  • universus22K/yr
  • my hero academia card game3K/yr
  • universus card game2K/yr
All search terms

Top my hero academia cards 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.

0%10%$8K20%$16K30%$24K40%$32K101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 17 tracked products in this niche — three views at once, no toggling.

What buyers say about my hero academia cards

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

What buyers love

Collectibles36%

“Great addition to their collections”

Quality-Overall21%

“The seller is top notch”

Advertised Vs Actual Product16%

“was exactly as advertised”

Value For Money7%

“Nonetheless, the price was fair”

Fun/Entertainment Experience7%

“So much fun”

Instructions/User Manual/Troubleshooting4%

“Two decks, a paper play mat, and easy to follow instructions”

Strength2%

“Very sturdy and looks great”

Color2%

“The variety of different colors in this set is pretty good too besides the lack of red hitters”

Assembly/Installation2%

“They actually love it easy to set up easy to maintain”

Locally Manufactured1%

“Excellent quality, American made”

What buyers complain about

Value For Money50%

“over priced compared to other sellers”

Cushion25%

“Need more padding”

Top return reasons

Value For Money56%
Size-Overall21%
Defective Material/Parts6%
Advertised Vs Actual Product4%
Drop/Impact Protection3%
Magnetic Strength/Adsorption3%
Gifting Purpose3%
Product Condition3%
Mechanism Issues1%
Display-Overall1%

Common questions

Is my hero academia cards profitable to sell on Amazon United States?
The niche generates $81K/yr across 17 tracked products. 3 of 3 products launched in the last 360 days are still selling. 90-day search growth is -7.6%. Flapen's verdict: Skip it (40/100).
How competitive is the my hero academia cards niche?
7 brands and 139 sellers compete. The top 5 products take 61% of clicks and top 5 brands hold 96% of demand.
What do buyers complain about in my hero academia cards?
Top complaints mined from reviews: Value For Money, Cushion. The return rate is 0.9%.
When does demand for my hero academia cards peak?
Demand peaks in Nov–Dec; the busiest month runs 2.0× the quietest.
What does it cost to enter the my hero academia cards niche?
Listings span $5.53–$168.69; the average listing price is $55.88 (sweet spot $15–$100). The average incumbent carries 171 reviews — the moat a new listing must climb.