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portable dishwasher on wheels
Skip itPrices mostly outside the sweet spot ($236.67–$836.22) — this niche doesn't clear our bar today.
Quality gap
Great4.1★avg incumbent rating — lower means beatable quality
Review moat
Good690.52avg incumbent reviews — the moat a new listing must climb
Market size
Good$423K$423K/yr · 354K searches
Competition
Good53%top-5 click share — leaders hold, buyers still browse
Brand share
Okay81%top-5 brand share — brands hold most of the demand
Growth
Bad-13.2%90-day search growth — must beat 0% to launch
Returns
Bad8.0%return rate — above 5% kills the launch gate
Avg price
Bad$459.63avg listing price — sweet spot $15–$100
Conversion
Bad0.3%search→purchase rate — share of searches ending in a sale
Price range
Bad$236.67–$836.22cheapest to priciest tracked listing — scored on the share inside $15–$100