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51

yellow cardstock

Worth a look

Shows searches that convert (13.2% search→purchase), but strong incumbent ratings (4.7★) keeps it on the watch list.

Market size 34Growth 34Conversion 96Competition 41Returns 96Price range 43Avg price 53Brand share 45Review moat 79Quality gap 18

Conversion

Incredible13.2%

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

Returns

Incredible0.8%

return rate — above 6% kills the launch gate

Review moat

Great421.08

avg incumbent reviews — the moat a new listing must climb

Avg price

Good$12.37

avg listing price — sweet spot $15–$100

Brand share

Okay78%

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

Price range

Okay$5.41–$22.16

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

Competition

Okay60%

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

Market size

Okay$163K

$163K/yr · 100K searches

Growth

Okay+7.4%

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

Quality gap

Bad4.7★

avg incumbent rating — lower means beatable quality

Competition

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

Brands

15 rising

Sellers

97

Top-5 brand share

78%

Open market

16%

  • FLIPPED26%
  • Astrobrights21%
  • Neenah14%
  • Vishoitty11%
  • Wausau Papers6%
  • Goefun6%
  • Open — no brand owns it (9 brands, 16%)

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%5%$8K10%$16K15%$24K20%$33K101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 25 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +7.4% search growth over the last 90 days.
3K2KPrime Day '24Spike '25Spike '26SepDecMarJunAugNovMarMay

Peak months: May, Aug · busiest ÷ quietest = 2.5×

Reviews

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

What buyers love

Color32%

“Vibrant Color”

Quality-Overall14%

“Good quality cardstock”

Thickness9%

“This cardstock has a nice thickness to it”

Value For Money7%

“Decent value”

Print Quality5%

“so it's ideal for printing”

Paper Quality5%

“Sturdy thick paper that's great for painting project”

Advertised Vs Actual Product4%

“Consistent with description”

Weight Heavy3%

“The cardstock is a good weight”

Strength3%

“It doesnt feel flimsy at all”

Durability3%

“Durable & Reliable”

What buyers complain about

Paper Quality19%

“Paper is so easily damaged during shipping”

Paper Brightness8%

“Its yellow and slightly thicker than standard paper”

Value For Money6%

“The price is high for a single package of 126 sheets”

Display Colors4%

“not highlighter yellow”

Quality-Overall4%

“poor quality”

Size-Overall4%

“Non-standard Size: its not 8.5x11, its 8.3x11.7, which may not be a big deal to you”

Thickness3%

“They are thicker than regular paper”

Top return reasons

Color41%
Paper Quality20%
Value For Money8%
Paper Brightness5%
Advertised Vs Actual Product4%
Size-Overall4%
Thin3%
Thickness2%
Defective Material/Parts2%
Compatibility-Overall2%