diagnose this card game
Skip itA concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.
Conversion
Incredible12.8%search→purchase rate — share of searches ending in a sale
Price range
Incredible$17.51–$22.50cheapest to priciest tracked listing — scored on the share inside $15–$100
Avg price
Great$20.02avg listing price — sweet spot $15–$100
Returns
Good2.4%return rate — above 5% kills the launch gate
Review moat
Good1,241.33avg incumbent reviews — the moat a new listing must climb
Quality gap
Okay4.5★avg incumbent rating — lower means beatable quality
Market size
Bad$62K$62K/yr · 24K searches
Growth
Bad-39.3%90-day search growth — must beat 0% to launch
Competition
Bad100%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, diagnose this card game is a $62K/yr Amazon United States market (24K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Apr–May–Dec. Verdict: Skip it — 35/100.
Data updated Jul 31, 2026 · scored weekly · How we score niches
diagnose this card game market data
- Units sold / yr
- 2K–2K
- avg 750–1,000/product
- Revenue / yr
- $30K–$40K
- units × avg price
- Conversion rate
- 12.8%
- Avg BSR
- #526
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 67%
- Out of stock
- 0.0%
- Avg brand age
- 60 months
- Avg seller age
- 149 days
Competition & brand share
The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.Brands
3 falling
Sellers
8
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
100%
Top 20: 100%
Open market
0%
- DiagnosThis90%
- Exploding Kittens6%
- DSS Games5%
Demand & seasonality
Weekly Amazon search volume, last 87 weeks — -39.3% search growth over the last 90 days.Peak months: Apr, May, Dec · busiest ÷ quietest = 14.1×
Top diagnose this card game search terms
- diagnose this card game18K/yr
- diagnose this game4K/yr
- diagnosis this card game2K/yr
Top diagnose this card game 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 3 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
DiagnosThis Hilarious Hypochondriac Party Game for Adults | 300 Diagnosis & 100 Symptom Cards for Medical Nerds Hypochondriacs & Game Nights
DiagnosThis$20.054.5★398 rev
Horrible Therapist: Extra Horrible Edition by Exploding Kittens - A Card Game for 3-8 Players Ages 17+ - Adult Party Game for Family Night
Exploding Kittens$22.504.5★2,915 rev
DSS Games Call 911! A Family Card Game of Unexpected Emergencies | Ages 12+
DSS Games$17.514.5★411 rev
Newest
by launch dateHorrible Therapist: Extra Horrible Edition by Exploding Kittens - A Card Game for 3-8 Players Ages 17+ - Adult Party Game for Family Night
Exploding Kittens$22.502,915 rev
DSS Games Call 911! A Family Card Game of Unexpected Emergencies | Ages 12+
DSS Games$17.51411 rev
DiagnosThis Hilarious Hypochondriac Party Game for Adults | 300 Diagnosis & 100 Symptom Cards for Medical Nerds Hypochondriacs & Game Nights
DiagnosThis$20.05398 rev
Trending
90-day click momentumHorrible Therapist: Extra Horrible Edition by Exploding Kittens - A Card Game for 3-8 Players Ages 17+ - Adult Party Game for Family Night
Exploding Kittens$22.504.5★
DSS Games Call 911! A Family Card Game of Unexpected Emergencies | Ages 12+
DSS Games$17.514.5★
DiagnosThis Hilarious Hypochondriac Party Game for Adults | 300 Diagnosis & 100 Symptom Cards for Medical Nerds Hypochondriacs & Game Nights
DiagnosThis$20.054.5★
What buyers say about diagnose this card game
What buyers praise and complain about, mined from review topics.What buyers love
“super fun”
“Funny game for people with a good sense of humor”
“Easy to learn”
“Got this for a xmas gift”
“The card quality is fine”
“the appearance is well made”
“Small case for easy travel options”
“Super easy instructions to get started”
What buyers complain about
“I got bored pretty quickly”
“Not worth the money”
“Not for kids or teens”
“Not as good as we thought”
“it was in fact not new”
“it took 8 of us individually reading the rules”
“This one has some really funny material”
“family was not easy to use”
“Lack of creative talent just a bunch of disgusting illustrations that normal”
“Quite dirty and honestly unethical”
Top return reasons
Common questions
- Is diagnose this card game profitable to sell on Amazon United States?
- The niche generates $62K/yr across 3 tracked products. 90-day search growth is -39.3%. Flapen's verdict: Skip it (35/100).
- How competitive is the diagnose this card game niche?
- 3 brands and 8 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in diagnose this card game?
- Top complaints mined from reviews: Fun/Entertainment Experience, Value For Money, Developmental Needs. The return rate is 2.4%.
- When does demand for diagnose this card game peak?
- Demand peaks in Apr–May–Dec; the busiest month runs 14.1× the quietest.
- What does it cost to enter the diagnose this card game niche?
- Listings span $17.51–$22.50; the average listing price is $20.02 (sweet spot $15–$100). The average incumbent carries 1,241 reviews — the moat a new listing must climb.