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stainless steel mason jar lids
Skip itA small market ($44K/yr) — this niche doesn't clear our bar today.
Review moat
Good567.13avg incumbent reviews — the moat a new listing must climb
Quality gap
Good4.3★avg incumbent rating — lower means beatable quality
Avg price
Good$14.47avg listing price — sweet spot $15–$100
Price range
Good$7.85–$25.61cheapest to priciest tracked listing — scored on the share inside $15–$100
Returns
Good2.8%return rate — above 5% kills the launch gate
Competition
Okay55%top-5 click share — leaders hold, buyers still browse
Conversion
Okay3.8%search→purchase rate — share of searches ending in a sale
Brand share
Okay84%top-5 brand share — brands hold most of the demand
Growth
Bad-20.5%90-day search growth — must beat 0% to launch
Market size
Bad$44K$44K/yr · 81K searches