38
peerless shower cartridge
Skip itA small market ($33K/yr) — this niche doesn't clear our bar today.
Avg price
Incredible$29.91avg listing price — sweet spot $15–$100
Price range
Incredible$20.90–$47.07cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Great175.42avg incumbent reviews — the moat a new listing must climb
Conversion
Great9.9%search→purchase rate — share of searches ending in a sale
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Brand share
Okay83%top-5 brand share — brands hold most of the demand
Competition
Bad72%top-5 click share — a locked-up shelf
Growth
Bad-30.8%90-day search growth — must beat 0% to launch
Market size
Bad$33K$33K/yr · 11K searches
Returns
Bad9.9%return rate — above 5% kills the launch gate
Signals High Returns