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5.5 x 8.5 sheet protectors
Skip itPrices mostly outside the sweet spot ($5.02–$14.13) — this niche doesn't clear our bar today.
Returns
Incredible0.5%return rate — above 5% kills the launch gate
Conversion
Incredible12.1%search→purchase rate — share of searches ending in a sale
Competition
Good51%top-5 click share — leaders hold, buyers still browse
Brand share
Good74%top-5 brand share — brands hold most of the demand
Review moat
Okay3,224.44avg incumbent reviews — the moat a new listing must climb
Avg price
Bad$8.62avg listing price — sweet spot $15–$100
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Growth
Bad-23.4%90-day search growth — must beat 0% to launch
Market size
Bad$47K$47K/yr · 45K searches
Price range
Bad$5.02–$14.13cheapest to priciest tracked listing — scored on the share inside $15–$100