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uno card shuffler

Skip it

A concentrated shelf (top 5 take 86% of clicks) — this niche doesn't clear our bar today.

Market size 69Growth 19Conversion 69Competition 11Returns 45Price range 95Avg price 94Brand share 12Review moat 38Quality gap 50

Price range

Incredible$15.99–$31.98

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

Avg price

Great$22.74

avg listing price — sweet spot $15–$100

Market size

Good$714K

$714K/yr · 498K searches

Conversion

Good6.3%

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

Quality gap

Good4.5★

avg incumbent rating — lower means beatable quality

Returns

Okay3.4%

return rate — above 5% kills the launch gate

Review moat

Okay2,694.88

avg incumbent reviews — the moat a new listing must climb

Growth

Bad-11.4%

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

Brand share

Bad95%

top-5 brand share — brand-locked demand

Competition

Bad86%

top-5 click share — a locked-up shelf

According to Flapen's Amazon United States niche tracking, uno card shuffler is a $714K/yr Amazon United States market (498K searches/yr). The top 5 brands hold 95% of demand. Demand peaks in Jan–Jul–Dec. Verdict: Skip it — 44/100.

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

uno card shuffler market data

Units sold / yr
25K–30K
avg 3,000–4,000/product
Revenue / yr
$569K–$682K
units × avg price
Conversion rate
6.3%
Avg BSR
#109
Page quality
0%
Prime
100%
Sponsored
75%
Out of stock
0.0%
Avg brand age
43 months
Avg seller age
151 days

Competition & brand share

The top 5 products capture 86% of clicks — a locked-up shelf that new listings rarely crack.

Brands

6 falling

Sellers

45

Top-5 brand share

95%

Top 20: 100%

Top-5 click share

86%

Top 20: 100%

Open market

0%

  • Mattel Games47%
  • UNO29%
  • Lxjmcwio8%
  • FEIERYA5%
  • linkbolt5%
  • YOMEYOT5%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -11.4% search growth over the last 90 days.
20K15KSpike '24Holiday '24Spike '25Prime Day '25Holiday '25Spike '26Prime Day '26SepDecMarJunAugNovMarMay

Peak months: Jan, Jul, Dec · busiest ÷ quietest = 4.0×

Top uno card shuffler search terms

  • uno attack215K/yr
  • uno card shuffler105K/yr
  • uno attack card game75K/yr
  • uno shuffler35K/yr
  • uno shuffler card machine24K/yr
  • uno machine8K/yr
  • card shuffler uno5K/yr
  • uno attack game4K/yr
  • uno card shuffler machine3K/yr
  • uno shuffle3K/yr
All search terms

Top uno card shuffler 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%$71K20%$143K30%$214K40%$286K101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 8 tracked products in this niche — three views at once, no toggling.

What buyers say about uno card shuffler

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

What buyers love

Ease Of Use18%

“Easy handling”

Fun/Entertainment Experience17%

“Fun for the kids and adults”

Efficiency14%

“It does work”

Value For Money9%

“Great value for price”

Advertised Vs Actual Product7%

“Exactly what I needed”

Quality-Overall7%

“Great product, works as described”

Functionality-Overall5%

“Works OK”

Noise Level2%

“Its quiet, super fast and easy to use, comes with a charger, need I say more”

Size-Overall2%

“Perfect size”

Durability1%

“Durable”

What buyers complain about

Noise Level27%

“Too loud”

Functionality-Overall17%

“Didnt work”

Quality-Overall12%

“Bad quality”

Durability9%

“Broke after a few tries”

Value For Money4%

“they raised the price”

Battery Life3%

“Batteries fall out”

Strength2%

“it seems super flimsy”

Size-Overall2%

“Cards did not fit”

Defective Material/Parts2%

“IT DOES NOT WORK”

Adhesion/Stickiness2%

“does not stick”

Top return reasons

Functionality-Overall48%
Size-Overall12%
Noise Level11%
Defective Material/Parts6%
Advertised Vs Actual Product6%
Value For Money3%
Quality-Overall2%
Product Condition2%
Durability1%
Battery Inclusion1%

Common questions

Is uno card shuffler profitable to sell on Amazon United States?
The niche generates $714K/yr across 8 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is -11.4%. Flapen's verdict: Skip it (44/100).
How competitive is the uno card shuffler niche?
6 brands and 45 sellers compete. The top 5 products take 86% of clicks and top 5 brands hold 95% of demand.
What do buyers complain about in uno card shuffler?
Top complaints mined from reviews: Noise Level, Functionality-Overall, Quality-Overall. The return rate is 3.4%.
When does demand for uno card shuffler peak?
Demand peaks in Jan–Jul–Dec; the busiest month runs 4.0× the quietest.
What does it cost to enter the uno card shuffler niche?
Listings span $15.99–$31.98; the average listing price is $22.74 (sweet spot $15–$100). The average incumbent carries 2,695 reviews — the moat a new listing must climb.