66
sponge mop head replacement
Worth a lookShows low returns (1.3%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Returns
Great1.3%return rate — above 5% kills the launch gate
Conversion
Great9.6%search→purchase rate — share of searches ending in a sale
Avg price
Great$17.99avg listing price — sweet spot $15–$100
Market size
Great$1.1M$1.1M/yr · 636K searches
Price range
Great$6.02–$47.82cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Competition
Good43%top-5 click share — leaders hold, buyers still browse
Review moat
Good1,074.35avg incumbent reviews — the moat a new listing must climb
Brand share
Okay84%top-5 brand share — brands hold most of the demand
Growth
Bad-1.3%90-day search growth — must beat 0% to launch