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shower door replacement parts
Skip itPrices mostly outside the sweet spot ($4.60–$16.07) — this niche doesn't clear our bar today.
Review moat
Great223.08avg incumbent reviews — the moat a new listing must climb
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Competition
Great39%top-5 click share — an open shelf
Conversion
Good5.1%search→purchase rate — share of searches ending in a sale
Brand share
Okay83%top-5 brand share — brands hold most of the demand
Returns
Bad5.0%return rate — above 5% kills the launch gate
Avg price
Bad$8.54avg listing price — sweet spot $15–$100
Growth
Bad-4.3%90-day search growth — must beat 0% to launch
Market size
Bad$58K$58K/yr · 133K searches
Price range
Bad$4.60–$16.07cheapest to priciest tracked listing — scored on the share inside $15–$100
Signals High Returns