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white poster board 22x28 bulk

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A small market ($52K/yr) — this niche doesn't clear our bar today.

Market size 13Growth 21Conversion 35Competition 33Returns 95Price range 81Avg price 95Brand share 28Review moat 50Quality gap 30

Returns

Incredible1.0%

return rate — above 6% kills the launch gate

Avg price

Incredible$23.07

avg listing price — sweet spot $15–$100

Price range

Great$6.04–$55.96

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

Review moat

Good1,480.84

avg incumbent reviews — the moat a new listing must climb

Conversion

Okay2.8%

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

Competition

Okay65%

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

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Brand share

Okay88%

top-5 brand share — brands hold most of the demand

Growth

Bad-8.7%

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

Market size

Bad$52K

$52K/yr · 80K searches

Competition

The top 5 products take 65% of clicks — established leaders, but buyers still shop beyond them.

Brands

10 flat

Sellers

117

Top-5 brand share

88%

Open market

9%

  • Pacon71%
  • School Smart6%
  • Aidunmis4%
  • MONTADA BY LA LULI4%
  • LIVHOLIC4%
  • Neenah3%
  • Open — no brand owns it (4 brands, 9%)

Product shelf

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%10%$5K20%$10K30%$15K40%$21K101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 19 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -8.7% search growth over the last 90 days.
2K2KSpike '24Black Friday '24Holiday '24Spike '25Prime Day '25SepDecMarJunAugNovMarMay

No pronounced peak months · busiest ÷ quietest = 1.6×

Reviews

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

What buyers love

Quality-Overall18%

“Excellent Quality”

Paper Quality14%

“Good paper”

Color9%

“Colors are very pretty”

Value For Money7%

“Otherwise, fantastic and a great savings”

Advertised Vs Actual Product7%

“Just as described”

Size-Overall7%

“Great size”

Strength6%

“Great paper”

Durability5%

“It's durable and exactly as described in thr description”

Ease Of Use5%

“Easy to use”

Weight Heavy3%

“Heavy”

What buyers complain about

Thickness27%

“I needed a thicker one”

Paper Quality14%

“this paper didnt absorb the ink”

Size-Overall10%

“I thought it was going to be about half the size of a full posterboard but it is only about a fourth of the size.”

Ease Of Use7%

“easy to rip”

Quality-Overall6%

“Poor Quality”

Strength4%

“This poster board is flimsy”

Stiffness4%

“not nearly as stiff as expected”

Weight Heavy2%

“Not heavy stock”

Advertised Vs Actual Product2%

“It's not what it says it is”

Cutting/Trimming1%

“it was not cut straight what a waste of money”

Top return reasons

Size-Overall47%
Value For Money8%
Paper Quality7%
Advertised Vs Actual Product7%
Thickness6%
Thin6%
Color5%
Functionality-Overall2%
Quality-Overall1%
Defective Material/Parts1%