Is cards against humanity case profitable to sell on Amazon United States?

The niche generates $165K/yr across 13 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -24.2%. Flapen's verdict: Skip it (40/100).

How competitive is the cards against humanity case niche?

9 brands and 14 sellers compete. The top 5 products take 78% of clicks and top 5 brands hold 91% of demand.

What do buyers complain about in cards against humanity case?

Top complaints mined from reviews: Size-Overall, Color, Strength. The return rate is 1.6%.

When does demand for cards against humanity case peak?

Demand peaks in Apr–May–Jun; the busiest month runs 13.4× the quietest.

What does it cost to enter the cards against humanity case niche?

Listings span $16.38–$138.84; the average listing price is $38.61 (sweet spot $15–$100). The average incumbent carries 1,032 reviews — the moat a new listing must climb.

cards against humanity case

Skip it

Soft demand (-24.2% this quarter) — this niche doesn't clear our bar today.

Avg price

Incredible$38.61

avg listing price — sweet spot $15–$100

Returns

Great1.6%

return rate — above 5% kills the launch gate

Price range

Good$16.38–$138.84

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

Conversion

Good5.9%

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

Review moat

Good1,032.46

avg incumbent reviews — the moat a new listing must climb

Market size

Okay$165K

$165K/yr · 72K searches

Brand share

Bad91%

top-5 brand share — brand-locked demand

Quality gap

Bad4.7★

avg incumbent rating — lower means beatable quality

Competition

Bad78%

top-5 click share — a locked-up shelf

Growth

Bad-24.2%

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

According to Flapen's Amazon United States niche tracking, cards against humanity case is a $165K/yr Amazon United States market (72K searches/yr). The top 5 brands hold 91% of demand. Demand peaks in Apr–May–Jun. Verdict: Skip it — 40/100.

Data updated Jul 30, 2026 · scored weekly · How we score niches

cards against humanity case market data

Units sold / yr: 3K–3K; avg 100–250/product
Revenue / yr: $97K–$116K; units × avg price
Conversion rate: 5.9%
Avg BSR: #738
Page quality: 0%
Prime: 100%
Sponsored: 77%
Out of stock: 15.4%
Avg brand age: 36 months
Avg seller age: 143 days

Competition & brand share

The top 5 products capture 78% of clicks — a locked-up shelf that new listings rarely crack.

Brands

9 falling

Sellers

Top-5 brand share

91%

Top 20: 100%

Top-5 click share

78%

Top 20: 100%

Open market

Cards Against Humanity32%
Wevbsiy28%
CaseStache18%
Vitula9%
L LTGEM3%
ProCase3%
Open — no brand owns it (3 brands, 6%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -24.2% search growth over the last 90 days.

Peak months: Apr, May, Jun · busiest ÷ quietest = 13.4×

Open Trend

Top cards against humanity case search terms

cards against humanity case61K/yr -25.7%3.3% conv.
cards against humanity box6K/yr -17.9%2.6% conv.
cards against humanity storage case5K/yr +9.5%3.9% conv.

All search terms

Top cards against humanity case 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted

All 13 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Cards Against Humanity: Bks Official Premium Storage Case Holds Over 3 500 Cards

Cards Against Humanity$56.694.6★445 rev

1200-2200 Card Game Case for Cards Against Humanity Game Collectible Trading Card Storage Holder Compatible for Pokemon Cards Sports Card and Baseball Cards Playing Card Travel Carrying Case Fit All

Wevbsiy$23.294.8★829 rev

CaseStache Portable Card Game Case for Cards Against Humanity. Fits Main Game and Expansions (Extra Large)

CaseStache$38.884.8★2,319 rev

Vitula 1200-2200 Cards Case Fits for MTG Cards Against Humanity Yugi-oh Portable Card Storage Box with a Dice Set Used to Storage Trading Card or Game Card (L Black)

Vitula$21.604.8★53 rev

Cards Against Humanity: Ultimate Expansion Nearly 2 000 Cards Pre-Packed in Our Boks Storage Case

Cards Against Humanity$138.844.7★752 rev

Newest

by launch date

Luxtude Card Carrying Case with 4 Dividers Travel Trading Card Storage Case Portable Sports Cards Carrying Cases Toploader Storage Box for Pokemon MTG TCG Cards Against Humanity and Game Cards

Luxtude$23.010 rev

7mo ago

Vitula 1200-2200 Cards Case Fits for MTG Cards Against Humanity Yugi-oh Portable Card Storage Box with a Dice Set Used to Storage Trading Card or Game Card (L Black)

Vitula$21.6053 rev

1y ago

ProCase Trading Card Storage Case with 5 Dividers Carrying Case Store 1200 Cards Durable Playing Card Game Travel Box Top Loader for MTG Cards Against Humanity and Board Game

ProCase$24.01139 rev

2y ago

LTGEM Card Game Case Compatible with Cards Against Humanity/Magic the Gathering/UNO/Pokemen/Baseball/Football Cards 2500+ Trading Card Storage Box with 6 Dividers and Shoulder Strap Purple

L LTGEM$26.77409 rev

2y ago

The Biggest Deck Cards Case XL. Playing Card Case Holder for Cards Against Humanity Magic MTG Trading Cards and more! Fits Main Game and All Expansions. Includes 8 free card dividers!

CaseStache$62.7336 rev

3y ago

What buyers say about cards against humanity case

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

What buyers love

Storage Capacity13%

“This is a pretty nice storage case overall”

Fun/Entertainment Experience12%

“This is great had fun over the holidays with all”

Portability9%

“Solid protection, and easy to carry”

Quality-Overall7%

“It appears to be well-made”

Durability6%

“durable storage solution for any gamer on the go”

Size-Overall6%

“The size is as described”

Value For Money6%

“Decent value”

Collectibles5%

“its been a great way for them to transport their collections easily”

Strength4%

“case is sturdy”

Zipper Quality4%

“Easy to zip”

What buyers complain about

Size-Overall19%

“This thing was HUGE”

Color7%

“the blue is not a good color combination with the purple”

Strength6%

“Not heavy duty”

Quality-Overall6%

“For one, I am disappointed in the quality of the two latches”

Value For Money6%

“Not worth the price”

Material Quality5%

“The fabric on the outside was torn and messed”

Weight Heavy3%

“Not heavy duty”

Smell2%

“the new one arrived today smelling the same”

Product Condition2%

“Swapped for the same item thinking maybe it was a one-off returned item that got repackaged”

Durability2%

“I had an issue with the metal peg falling out”

Top return reasons

Size-Overall49%

Advertised Vs Actual Product11%

Value For Money10%

Defective Material/Parts7%

Functionality-Overall4%

Smell3%