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Deck Building Game

a small market ($85K/yr) — Deck Building Game doesn't clear our bar today.

Flapen Score

47
Skip it

Top 42% of 3,143 Toys & Games niches · +1 vs the category median of 46

Market size 21Growth 45Conversion 34Competition 41Returns 85Price range 85Avg price 95Brand share 42Review moat 48Quality gap 33
This niche Category average · 3,143 niches

Is Deck Building Game profitable on Amazon?

According to Flapen's Amazon United States niche tracking, Deck Building Game is a $85K/yr Amazon United States market (137K searches/yr). The top 5 brands hold 80% of demand. Demand peaks in Sep–Oct–Nov–Dec. Verdict: Skip it — 47/100.

Deck Building Game: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved +16.1% over the last 90 days and 2.7% of searches end in a purchase.

$85K

revenue / yr

Units sold / yr5K
Search volume / yr+16.1%137K
Conversion rate2.7%
Avg price$22.88

Who owns the niche?

The top 5 brands hold 80% of demand, so 20% of the market is open.

20%

open market share

Brands · sellers18 · 89
Top-5 product click share60%
Open market20%
Avg brand age54 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.5★ — the gap to enter on.

0/100

page quality · 26 products

Sponsored placement62%
New entrants (1y)7· 6 succeeded
Avg rating4.5★
Avg reviews1,672

Top Deck Building Game products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Competition: brands, sellers & click share

The top 5 products take 60% of clicks — established leaders, but buyers still shop beyond them.

$0$4K$8K$13K$17K101001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

18 flat

Sellers

89

Top-5 brand share

80%

Top 20: 100%

Top-5 click share

60%

Top 20: 94%

Open market

18%

  • CATAN52%
  • Thames & Kosmos16%
  • Giga Mech Games4%
  • Kosmos4%
  • Metallic Dice Games3%
  • Portal Dragon Games2%

Deck Building Game demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume137KCVR2.7%Products26Brands18Top 5 Brands80%OOS Rate3.2%Rating4.5★Reviews1,672Avg BSR#1,468
30K20KSpike '24Holiday '24Spike '25Prime Day '25Black Friday '25Holiday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Sep, Oct, Nov, Dec · busiest ÷ quietest = 7.7×

Top Deck Building Game search terms shoppers use

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

  • solo games for adults34K/yr
  • solo card games18K/yr
  • ubongo15K/yr
  • travel catan8K/yr
  • catan dice game9K/yr
  • catan dice11K/yr
  • catan travel edition6K/yr
  • single player card games8K/yr
  • solo card game9K/yr
  • 1 player card games6K/yr

What reviews say buyers love and hate about Deck Building Game

What buyers mention most, as a share of all reviews.

What buyers love

81% of reviews
Fun/Entertainment Experience39%

Fun little game

Portability10%

Portability is excellent

Ease Of Use9%

easy to read

Design-Overall4%

Beautiful artwork

Quality-Overall4%

The build quality is sturdy

What buyers complain about

55% of reviews
Size-Overall21%

It packs down small

Instructions/User Manual/Troubleshooting14%

the instructions are completely lacking

Quality-Overall4%

The cards are average quality

Gifting Purpose3%

Just kind of lame when giving an incomplete gift

Durability3%

Unfortunately we have only had it for two months and my daughter left some of the pieces on the ground and stepped on one and it broke

Deck Building Game return rate & reasons

Why buyers send it back, as a share of all return requests.

1.5%

Return rate

52%

Fixable by listing

The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.

1Size-Overall
39%
2Value For Money
13%
3Defective Material/Parts
8%
4Advertised Vs Actual Product
8%
5Instructions/User Manual/Troubleshooting
8%

Common Deck Building Game questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores Deck Building Game 47/100 on Amazon United States — Skip it. The niche generates $85K/yr across 26 tracked products. 6 of 7 products launched in the last 360 days are still selling. Search demand moved +16.1% over the last 90 days.
Search demand for Deck Building Game on Amazon United States peaks in Sep–Oct–Nov–Dec, where the busiest month runs 7.7× the quietest.